Quantum Cascade Lasers: Fabry-Perot, HHL Packages


  • Fabry-Perot QCLs in Thermoelectrically Cooled HHL Packages
  • Center Wavelengths from 3.85 - 9.2 µm (2597 - 1087 cm-1)
  • Optical Output Powers up to >1.5 W
  • Custom Wavelengths, Packages, and Output Powers Available
    Upon Request

QF3850HHLH

3.85 µm CWL

Related Items


Please Wait
MIR Laser Types
Fabry-Perot TO Can
Two-Tab C-Mount
D-Mount
HHL
Turnkey
Distributed
Feedback
Two-Tab C-Mount
D-Mount
HHL
Turnkey
Webpage Features
info icon Clicking this icon opens a window that contains specifications and mechanical drawings.
info icon Clicking this icon allows you to download our standard support documentation.

Choose Item

Clicking the words "Choose Item" opens a drop-down list containing all of the in-stock lasers around the desired center wavelength. The red icon next to the serial number then allows you to download L-I-V and spectral measurements for that serial-numbered device.

Features

  • Broadband Fabry-Perot Quantum Cascade Lasers (QCLs)
  • Center Wavelength of 3.85 µm, 4.04 µm, 4.65 µm, 7.9 µm, 8.5 µm, or 9.2 µm
  • Horizontal, Collimated, Vertically Polarized Output
  • High Heat Load Package Simplifies Thermal Management and System Integration
  • Custom Wavelengths and Mounts Also Available (Contact Tech Support for Details)

Thorlabs' Fabry-Perot Quantum Cascade Lasers (QCLs) exhibit broadband emission and the laser's specified output power is the sum over the full spectral bandwidth. Since these QCLs have broadband emission, they are well suited for medical imaging, MIR illumination, and microscopy applications. The QF3850HHLH, QF4040HHLH, and QF4650HHLH QCLs all have a typical spectral bandwidth from 60 - 80 nm. The QF7900HB and QF8500HB QCLs have a typical spectral bandwidth of 500 nm, while the QF9200HB QCL has a typical spectral bandwidth of 1000 nm. The output spectrum, L-I-V curve, and beam propagation data of each serial-numbered device, measured by an automated test station before shipment, are available below and are also included on a data sheet that ships with the device.

Our QCLs emit a vertically polarized, collimated beam. At the output, a wedged, AR-coated zinc sulfide window prevents back reflections from returning to the laser chip, but also causes the beam to exit the mount at a 2.0 ± 0.6° angle (±0.75° for the QF7900HB, QF8500HB, and QF9200HB QCLs). A thermoelectric cooler and a thermistor are integrated into each laser for temperature control. The laser package is sealed, although the seal is not hermetic.

Although these lasers are specified for CW output, they are compatible with pulsed applications provided that the CW max operating current is not exceeded. These lasers do not have built-in monitor photodiodes and therefore cannot be operated in constant power mode. For more information or for custom options, please contact Tech Support.

Mounts and Drivers

The QCLs on this page have operating voltages up to 15 V. We recommend using drivers such as our ITC4002QCL or ITC4005QCL Dual Current / Temperature Controller, which are rated to support this high operating voltage. See the Drivers tab for more information.

Thorlabs' HHL lasers are compatible with Thorlabs' LCM100(/M) Liquid-Cooled Mount or any other standard HHL mount. Thorlabs also offers cables for connecting HHL laser packages to the ITC4002QCL or ITC4005QCL Dual Current / Temperature Controller. The CAB4007A cable connects the LCM100(/M) mount to an ITC400xQCL controller while the CAB4007B cable directly connects a standard 10-pin HHL laser package to an ITC400xQCL controller. If designing your own mounting solution, note that due to these lasers' heat loads, we recommend that they be mounted in a thermally conductive housing to prevent heat buildup. Heat loads for Fabry-Perot QCLs can be up to 70 W (see the Handling tab for additional information).

High-Power QCLs
Click to Enlarge

Maximum Output Power of Custom Fabry-Perot QCLs

High-Power OEM & Custom Lasers

Thorlabs manufactures custom and OEM quantum cascade lasers in high volumes. We maintain a broad chip inventory at our Jessup, Maryland, laser manufacturing facility and can reach multi-watt output on certain custom orders.

More details are available on the Custom & OEM Lasers tab. To inquire about pricing and availability, please contact us. A semiconductor specialist will contact you within 24 hours or the next business day.

Current and Temperature Controllers

Use the tables below to select a compatible controller for for our MIR lasers. The first table lists the controllers with which the laser is compatible, and the second table contains selected information on each controller. Complete information on each controller is available in its full web presentation.

To get L-I-V and spectral measurements of a specific, serial-numbered device, click "Choose Item" next to the part number below, then click on the Docs Icon next to the serial number of the device.

Laser Mount and Cable Compatibility

Thorlabs' LCM100(/M) Liquid-Cooled Mount is specifically designed to be used with Thorlabs' HHL laser packages. The LCM100(/M) Mount is capable of dissipating heat loads up to 140 W at 25 °C, making it an ideal solution for temperature-controlled operation for all of Thorlabs' HHL lasers. For more details on the LCM100(/M) Liquid-Cooled Mount, please see its web presentation here.

The CAB4007B Dual Laser / TEC Connector Cable is designed to be used with any of Thorlabs' HHL laser packages or other HHL lasers with compatible pin settings. The CAB4007B connector cable is rated for up to 10 A of laser and TEC current. The CAB4007A Dual Laser / TEC Connector Cable is designed for use with the LCM100(/M) Mount and is rated for up to 11 A of laser and TEC current. For more details on the CAB4007x cables please see the full web presentation here. Please note that third party cables for these packages are typically not rated for the maximum current of the internal thermoelectric cooler.

If designing your own mounting solution, note that due to these lasers' heat loads, we recommend that they be secured in a thermally conductive housing with sufficient cooling capacity, either active or passive, to prevent heat buildup. The total heat loads for the Fabry-Perot QCL HHL package can be up to 70 W, although a typical heat load from a Fabry-Perot QCL itself is around 20 W.

Laser and Controller Compatibility

Laser Item # Wavelength Dual Current / Temperature Controllers
QF3850HHLH 3.85 µm
(2597 cm-1)
ITC4002QCL, ITC4005QCL
QF4040HHLH 4.04 µm (Typ.)
(2475 cm-1)
QF4650HHLH 4.65 µm
(2151 cm-1)
QF7900HB 7.9 µm
(1266 cm-1)
QF8500HB 8.5 µm
(1176 cm-1)
QF9200HB 9.2 µm (Typ.)
(1087 cm-1)

Controller Selection Guide

Controller Item # Controller Type Controller Package Current Range Current Resolution Voltage
ITC4002QCL Current / Temperature Large Benchtop
(263 x 122 x 307 mm)
0 to 2 A 100 µA (Front Panel)
32 µA (Remote Control)
17 V
ITC4005QCL 0 to 5 A 1 mA (Front Panel)
80 µA (Remote Control)
20 V

Do

  • Provide External Temperature Regulation
    (e.g., Heat Sinks, Fans, and/or Water Cooling)
  • Use a Constant Current Source Specifically Designed for Lasers
  • Observe Static Avoidance Practices
  • Be Careful When Making Electrical Connections

Do Not

  • Expose the Laser to Smoke, Dust, Oils, Adhesive Films, or Flux Fumes
  • Blow on the Laser
  • Drop the Laser Package

Handling High Heat Load Lasers

Proper precautions must be taken when handling and using high heat load lasers. Otherwise, permanent damage to the device will occur. Members of our Technical Support staff are available to discuss possible operation issues.

Avoid Static
Since these lasers are sensitive to electrostatic shock, they should always be handled using standard static avoidance practices.

Avoid Dust and Other Particulates
Contamination of the window must be avoided. Do not blow on the window or expose it to smoke, dust, oils, or adhesive films. The window is particularly sensitive to dust accumulation. During standard operation, dust can burn onto it, which will lead to premature degradation of the laser performance. If operating a high heat load laser for long periods of time outside a cleanroom, it should be sealed in a container to prevent dust accumulation.

Use a Current Source Specifically Designed for Lasers
These lasers should always be used with a high-quality constant current driver specifically designed for use with lasers. Lab-grade power supplies will not provide the low current noise required for stable operation, nor will they prevent current spikes that result in immediate and permanent damage.

Thermally Regulate the Laser
Temperature regulation is required to operate the laser for any amount of time. The temperature regulation apparatus should be rated to dissipate the maximum heat load that can be drawn by the laser. For our high heat load DFB QCLs and ICLs, this value is 38 W. For our high heat load Fabry-Perot QCLs, this value is 70 W.

The bottom face of the high heat load package is machined flat to make proper thermal contact with a heat sink. Ideally, the heat sink will be actively temperature regulated to ensure proper heat conduction. Thorlabs' LCM100(/M) Liquid Cooled Mount for HHL lasers is capable of disipating >140 W of heat at 25 °C making it an ideal choice for temperature-controlled operation of HHL lasers. A fan may also serve to move the heat away from the package and prevent thermal runaway. However, the fan should not blow air on or at the laser itself. Thermal grease, pyrolytic graphite, and water cooling methods may also be employed for temperature regulation.

For assistance in picking a suitable temperature controller for your application, please contact Tech Support.

Carefully Make Electrical Connections
When making electrical connections, care must be taken. The flux fumes created by soldering can cause laser damage, so care must be taken to avoid this.

Although soldering to the leads of our HHL lasers is possible, we generally recommend using cables specifically designed for HHL packages. Thorlabs' CAB4007B LD / TEC cable is specifically designed to connect any standard HHL laser package directly to the ITC400xQCL series of laser diode and TEC controllers. The CAB4007A LD / TEC cable can be used to connect an ITC400xQCL controller directly to the LCM100(/M) mount. Please note that third-party cables for high heat load packages are typically not rated for the 8 A maximum current of the internal thermoelectric cooler. If soldering to the leads on an HHL package, the maximum soldering temperature and time are 250 °C and 10 seconds, respectively.

Minimize Physical Handling
As any interaction with the package carries the risk of contamination and damage, any movement of the laser should be planned in advance and carefully carried out. It is important to avoid mechanical shocks. Dropping the laser package from any height can cause the unit to permanently fail.

Insights into QCLs and ICLs

Scroll down to read about:

  • QCLs and ICLs: Operating Limits and Thermal Rollover

Click here for more insights into lab practices and equipment.

 

QCLs and ICLs: Operating Limits and Thermal Rollover

L-I curves for QCL mount held at different temperatures
Click to Enlarge

Figure 2: This set of L-I curves for a QCL laser illustrates that the mount temperature can affect the peak operating temperature, but that using a temperature controlled mount does not remove the danger of applying a driving current large enough to exceed the rollover point and risk damaging the laser.
L-I curve for QCL laser, rollover region indicated
Click to Enlarge

Figure 1: This example of an L-I curve for a QCL laser illustrates the typical non-linear slope and rollover region exhibited by QCL and ICL lasers. Operating parameters determine the heat load carried by the lasing region, which influences the peak output power. This laser was installed in a temperature controlled mount set to 25 °C.

The light vs. driving current (L-I) curves measured for quantum and interband cascade Lasers (QCLs and ICLs) include a rollover region, which is enclosed by the red box in Figure 1.

The rollover region includes the peak output power of the laser, which corresponds to a driving current of just under 500 mA in this example. Applying higher drive currents risks damaging the laser.

Laser Operation
These lasers operate by forcing electrons down a controlled series of energy steps, which are created by the laser's semiconductor layer structure and an applied bias voltage. The driving current supplies the electrons.

An electron must give up some of its energy to drop down to a lower energy level. When an electron descends one of the laser's energy steps, the electron loses energy in the form of a photon. But, the electron can also lose energy by giving it to the semiconductor material as heat, instead of emitting a photon.

Heat Build Up
Lasers are not 100% efficient in forcing electrons to surrender their energy in the form of photons. The electrons that lose their energy as heat cause the temperature of the lasing region to increase.

Conversely, heat in the lasing region can be absorbed by electrons. This boost in energy can scatter electrons away from the path leading down the laser's energy steps. Later, scattered electrons typically lose energy as heat, instead of as photons.

As the temperature of the lasing region increases, more electrons are scattered, and a smaller fraction of them produce light instead of heat. Rising temperatures can also result in changes to the laser's energy levels that make it harder for electrons to emit photons. These processes work together to increase the temperature of the lasing region and to decrease the efficiency with which the laser converts current to laser light.

Operating Limits are Determined by the Heat Load
Ideally, the slope of the L-I curve would be linear above the threshold current, which is around 270 mA in Figure 1. Instead, the slope decreases as the driving current increases, which is due to the effects from the rising temperature of the lasing region. Rollover occurs when the laser is no longer effective in converting additional current to laser light. Instead, the extra driving creates only heat. When the current is high enough, the strong localized heating of the laser region will cause the laser to fail.

A temperature controlled mount is typically necessary to help manage the temperature of the lasing region. But, since the thermal conductivity of the semiconductor material is not high, heat can still build up in the lasing region. As illustrated in Figure 2, the mount temperature affects the peak optical output power but does not prevent rollover.

The maximum drive current and the maximum optical output power of QCLs and ICLs depend on the operating conditions, since these determine the heat load of the lasing region.

Date of Last Edit: Dec. 4, 2019

Laser Packages of QCLs
Click to Enlarge

Some of Our Available Packages
Wire Bonding
Click for Details

Wire Bonding a Quantum Cascade Laser on a C-Mount

Custom & OEM Quantum Cascade and Interband Cascade Lasers

At our semiconductor manufacturing facility in Jessup, Maryland, we build fully packaged mid-IR lasers and gain chips. Our engineering team performs in-house epitaxial growth, wafer fabrication, and laser packaging. We maintain chip inventory from 3 µm to 12 µm, and our vertically integrated facilities are well equipped to fulfill unique requests.

High-Power Fabry-Perot QCLs
For Fabry-Perot lasers, we can reach multi-watt output power on certain custom orders. The available power depends upon several factors, including the wavelength and the desired package.

DFB QCLs at Custom Wavelengths
For distributed feedback (DFB) lasers, we can deliver a wide range of center wavelengths with user-defined wavelength precision. Our semiconductor specialists will take your application requirements into account when discussing the options with you.

The graphs below and photos to the right illustrate some of our custom capabilities. Please visit our semiconductor manufacturing capabilities presentation to learn more.

Contact Thorlabs

Custom QCL Wavelengths
Click to Enlarge

Available Wavelengths for Custom QCLs and ICLs
High-Power QCLs
Click to Enlarge

Maximum Output Power of Custom Fabry-Perot QCLs
QCL Gain Chips
Click to Enlarge

Electroluminescence Spectra of Available Gain Chip Material

The rows shaded green below denote single-frequency lasers.

Item #WavelengthOutput PowerOperating
Current
Operating
Voltage
Beam DivergenceLaser ModePackage
ParallelPerpendicular
L375P70MLD375 nm70 mW110 mA5.4 V22.5°Single Transverse ModeØ5.6 mm
L404P400M404 nm400 mW370 mA4.9 V13° (1/e2)42° (1/e2)MultimodeØ5.6 mm
LP405-SF10405 nm10 mW50 mA5.0 V--Single Transverse ModeØ5.6 mm, SM Pigtail
L405P20405 nm20 mW38 mA4.8 V8.5°19°Single Transverse ModeØ5.6 mm
LP405C1405 nm30 mW75 mA4.3 V1.4 mrad1.4 mradSingle Transverse ModeØ3.8 mm, SM Pigtail with Collimator
L405G2405 nm35 mW50 mA4.9 V10°21°Single Transverse ModeØ3.8 mm
DL5146-101S405 nm40 mW70 mA5.2 V19°Single Transverse ModeØ5.6 mm
LP405-MF300405 nm300 mW350 mA4.5 V--MultimodeØ5.6 mm, MM Pigtail
L405G1405 nm1000 mW900 mA5.0 V13°45°MultimodeØ9 mm
LP450-SF25450 nm25 mW75 mA5.0 V--Single Transverse ModeØ5.6 mm, SM Pigtail
L450P1600MM450 nm1600 mW1200 mA4.8 V19 - 27°MultimodeØ5.6 mm
L473P100473 nm100 mW120 mA5.7 V1024Single Transverse ModeØ5.6 mm
LP488-SF20488 nm20 mW70 mA6.0 V--Single Transverse ModeØ5.6 mm, SM Pigtail
LP488-SF20G488 nm20 mW80 mA5.5 V--Single Transverse ModeØ5.6 mm, SM Pigtail
L488P60488 nm60 mW75 mA6.8 V23°Single Transverse ModeØ5.6 mm
LP515-SF3515 nm3 mW50 mA5.3 V--Single Transverse ModeØ5.6 mm, SM Pigtail
L515A1515 nm10 mW50 mA5.4 V6.5°21°Single Transverse ModeØ5.6 mm
LP520-SF15A520 nm15 mW100 mA7.0 V--Single Transverse ModeØ5.6 mm, SM Pigtail
LP520-SF15520 nm15 mW140 mA6.5 V--Single Transverse ModeØ9 mm, SM Pigtail
PL520520 nm50 mW250 mA7.0 V22°Single Transverse ModeØ3.8 mm
L520P50520 nm45 mW150 mA7.0 V22°Single Transverse ModeØ5.6 mm
DJ532-10532 nm10 mW220 mA1.9 V0.69°0.69°Single Transverse ModeØ9.5 mm (non-standard)
DJ532-40532 nm40 mW330 mA1.9 V0.69°0.69°Single Transverse ModeØ9.5 mm (non-standard)
LP633-SF50633 nm50 mW170 mA2.6 V--Single Transverse ModeØ5.6 mm, SM Pigtail
HL63163DG633 nm100 mW170 mA2.6 V8.5°18°Single Transverse ModeØ5.6 mm
LPS-635-FC635 nm2.5 mW70 mA2.2 V--Single Transverse ModeØ9.5 mm, SM Pigtail
LPS-PM635-FC635 nm2.5 mW70 mA2.2 V--Single Transverse ModeØ9.5 mm, PM Pigtail
L635P5635 nm5 mW30 mA<2.7 V32°Single Transverse ModeØ5.6 mm
HL6312G635 nm5 mW50 mA<2.7 V31°Single Transverse ModeØ9 mm
LPM-635-SMA635 nm8 mW50 mA2.2 V--MultimodeØ9 mm, MM Pigtail
LP635-SF8635 nm8 mW60 mA2.3 V--Single Transverse ModeØ5.6 mm, SM Pigtail
HL6320G635 nm10 mW60 mA2.2 V31°Single Transverse ModeØ9 mm
HL6322G635 nm15 mW75 mA2.4 V30°Single Transverse ModeØ9 mm
L637P5637 nm5 mW20 mA<2.4 V34°Single Transverse ModeØ5.6 mm
LP637-SF50637 nm50 mW140 mA2.6 V--Single Transverse ModeØ5.6 mm, SM Pigtail
LP637-SF70637 nm70 mW220 mA2.7 V--Single Transverse ModeØ5.6 mm, SM Pigtail
HL63142DG637 nm100 mW140 mA2.7 V18°Single Transverse ModeØ5.6 mm
HL63133DG637 nm170 mW250 mA2.8 V17°Single Transverse ModeØ5.6 mm
HL6388MG637 nm250 mW340 mA2.3 V10°40°MultimodeØ5.6 mm
L637G1637 nm1200 mW1100 mA2.5 V10°32°MultimodeØ9 mm (non-standard)
L638P040638 nm40 mW92 mA2.4 V10°21°Single Transverse ModeØ5.6 mm
L638P150638 nm150 mW230 mA2.7 V918Single Transverse ModeØ3.8 mm
L638P200638 nm200 mW280 mA2.9 V814Single Transverse ModeØ5.6 mm
L638P700M638 nm700 mW820 mA2.2 V35°MultimodeØ5.6 mm
HL6358MG639 nm10 mW40 mA2.4 V21°Single Transverse ModeØ5.6 mm
HL6323MG639 nm30 mW100 mA2.5 V8.5°30°Single Transverse ModeØ5.6 mm
HL6362MG640 nm40 mW90 mA2.5 V10°21°Single Transverse ModeØ5.6 mm
LP642-SF20642 nm20 mW90 mA2.5 V--Single Transverse ModeØ5.6 mm, SM Pigtail
LP642-PF20642 nm20 mW90 mA2.5 V--Single Transverse ModeØ5.6 mm, PM Pigtail
HL6364DG642 nm60 mW120 mA2.5 V10°21°Single Transverse ModeØ5.6 mm
HL6366DG642 nm80 mW150 mA2.5 V10°21°Single Transverse ModeØ5.6 mm
HL6385DG642 nm150 mW250 mA2.6 V17°Single Transverse ModeØ5.6 mm
L650P007650 nm7 mW28 mA2.2 V28°Single Transverse ModeØ5.6 mm
LPS-660-FC658 nm7.5 mW65 mA2.6 V--Single Transverse ModeØ5.6 mm, SM Pigtail
LP660-SF20658 nm20 mW80 mA2.6 V--Single Transverse ModeØ5.6 mm, SM Pigtail
LPM-660-SMA658 nm22.5 mW65 mA2.6 V--MultimodeØ5.6 mm, MM Pigtail
HL6501MG658 nm30 mW75 mA2.6 V8.5°22°Single Transverse ModeØ5.6 mm
L658P040658 nm40 mW75 mA2.2 V10°20°Single Transverse ModeØ5.6 mm
LP660-SF40658 nm40 mW135 mA2.5 V--Single Transverse ModeØ5.6 mm, SM Pigtail
LP660-SF60658 nm60 mW210 mA2.4 V--Single Transverse ModeØ5.6 mm, SM Pigtail
HL6544FM660 nm50 mW115 mA2.3 V10°17°Single Transverse ModeØ5.6 mm
LP660-SF50660 nm50 mW140 mA2.3 V--Single Transverse ModeØ5.6 mm, SM Pigtail
HL6545MG660 nm120 mW170 mA2.45 V10°17°Single Transverse ModeØ5.6 mm
L660P120660 nm120 mW175 mA2.5 V10°17°Single Transverse ModeØ5.6 mm
L670VH1670 nm1 mW2.5 mA2.6 V10°10°Single Transverse ModeTO-46
LPS-675-FC670 nm2.5 mW55 mA2.2 V--Single Transverse ModeØ9 mm, SM Pigtail
HL6748MG670 nm10 mW30 mA2.2 V25°Single Transverse ModeØ5.6 mm
HL6714G670 nm10 mW55 mA<2.7 V22°Single Transverse ModeØ9 mm
HL6756MG670 nm15 mW35 mA2.3 V24°Single Transverse ModeØ5.6 mm
LP685-SF15685 nm15 mW55 mA2.1 V--Single Transverse ModeØ5.6 mm, SM Pigtail
HL6750MG685 nm50 mW70 mA2.3 V21°Single Transverse ModeØ5.6 mm
HL6738MG690 nm30 mW85 mA2.5 V8.5°19°Single Transverse ModeØ5.6 mm
LP705-SF15705 nm15 mW55 mA2.3 V--Single Transverse ModeØ5.6 mm, SM Pigtail
HL7001MG705 nm40 mW75 mA2.5 V18°Single Transverse ModeØ5.6 mm
LP730-SF15730 nm15 mW70 mA2.5 V--Single Transverse ModeØ5.6 mm, SM Pigtail
HL7302MG730 nm40 mW75 mA2.5 V18°Single Transverse ModeØ5.6 mm
L760VH1760 nm0.5 mW3 mA (Max)2.2 V12°12°Single FrequencyTO-46
DBR760PN761 nm9 mW125 mA2.0 V--Single FrequencyButterfly, PM Pigtail
L763VH1763 nm0.5 mW3 mA (Max)2.0 V10°10°Single FrequencyTO-46
DBR767PN767 nm23 mW220 mA1.87 V--Single FrequencyButterfly, PM Pigtail
DBR770PN770 nm35 mW220 mA1.92 V--Single FrequencyButterfly, PM Pigtail
L780P010780 nm10 mW24 mA1.8 V30°Single Transverse ModeØ5.6 mm
LP780-SAD15780 nm15 mW180 mA2.2 V--Single FrequencyØ9 mm, SM Pigtail
DBR780PN780 nm45 mW250 mA1.9 V--Single FrequencyButterfly, PM Pigtail
L785P5785 nm5 mW28 mA1.9 V10°29°Single Transverse ModeØ5.6 mm
LPS-PM785-FC785 nm6.5 mW60 mA---Single Transverse ModeØ5.6 mm, PM Pigtail
LPS-785-FC785 nm10 mW65 mA1.85 V--Single Transverse ModeØ5.6 mm, SM Pigtail
LP785-SF20785 nm20 mW85 mA1.9 V--Single Transverse ModeØ5.6 mm, SM Pigtail
DBR785S785 nm25 mW230 mA2.0 V--Single FrequencyButterfly, SM Pigtail
DBR785P785 nm25 mW230 mA2.0 V--Single FrequencyButterfly, PM Pigtail
L785P25785 nm25 mW45 mA1.9 V30°Single Transverse ModeØ5.6 mm
FPV785S785 nm50 mW410 mA2.2 V--Single FrequencyButterfly, SM Pigtail
FPV785P785 nm50 mW410 mA2.1 V--Single FrequencyButterfly, PM Pigtail
LP785-SAV50785 nm50 mW500 mA2.2 V--Single FrequencyØ9 mm, SM Pigtail
L785P090785 nm90 mW125 mA2.0 V10°17°Single Transverse ModeØ5.6 mm
LP785-SF100785 nm100 mW300 mA2.0 V--Single Transverse ModeØ9 mm, SM Pigtail
FPL785P785 nm200 mW500 mA2.1 V--Single Transverse ModeButterfly, PM Pigtail
FPL785S-250785 nm250 mW (Min)500 mA2.0 V--Single Transverse ModeButterfly, SM Pigtail
LD785-SEV300785 nm300 mW500 mA (Max)2.0 V16°Single FrequencyØ9 mm
LD785-SH300785 nm300 mW400 mA2.0 V18°Single Transverse ModeØ9 mm
FPL785C785 nm300 mW400 mA2.0 V18°Single Transverse Mode3 mm x 5 mm Submount
LD785-SE400785 nm400 mW550 mA2.0 V16°Single Transverse ModeØ9 mm
FPV785M785 nm600 mW1100 mA1.9 V--MultimodeButterfly, MM Pigtail
L795VH1795 nm0.25 mW1.2 mA1.8 V20°12°Single FrequencyTO-46
DBR795PN795 nm40 mW230 mA2.0 V--Single FrequencyButterfly, PM Pigtail
DBR808PN808 nm42 mW250 mA2 V--Single FrequencyButterfly, PM Pigtail
LP808-SA60808 nm60 mW150 mA1.9 V--Single Transverse ModeØ9 mm, SM Pigtail
M9-808-0150808 nm150 mW180 mA1.9 V17°Single Transverse ModeØ9 mm
L808P200808 nm200 mW260 mA2 V10°30°MultimodeØ5.6 mm
FPL808P808 nm200 mW600 mA2.1 V--Single Transverse ModeButterfly, PM Pigtail
FPL808S808 nm200 mW750 mA2.3 V--Single Transverse ModeButterfly, SM Pigtail
L808H1808 nm300 mW400 mA2.1 V14°Single Transverse ModeØ9 mm
LD808-SE500808 nm500 mW750 mA2.2 V14°Single Transverse ModeØ9 mm
LD808-SEV500808 nm500 mW800 mA (Max)2.2 V14°Single FrequencyØ9 mm
L808P500MM808 nm500 mW650 mA1.8 V12°30°MultimodeØ5.6 mm
L808P1000MM808 nm1000 mW1100 mA2 V30°MultimodeØ9 mm
DBR816PN816 nm45 mW250 mA1.95 V--Single FrequencyButterfly, PM Pigtail
LP820-SF80820 nm80 mW230 mA2.3 V--Single Transverse ModeØ5.6 mm, SM Pigtail
L820P100820 nm100 mW145 mA2.1 V17°Single Transverse ModeØ5.6 mm
L820P200820 nm200 mW250 mA2.4 V17°Single Transverse ModeØ5.6 mm
DBR828PN828 nm24 mW250 mA2.0 V--Single FrequencyButterfly, PM Pigtail
LPS-830-FC830 nm10 mW120 mA---Single Transverse ModeØ5.6 mm, SM Pigtail
LPS-PM830-FC830 nm10 mW120 mA---Single Transverse ModeØ5.6 mm, PM Pigtail
LP830-SF30830 nm30 mW115 mA1.9 V--Single Transverse ModeØ9 mm, SM Pigtail
HL8338MG830 nm50 mW75 mA1.9 V22°Single Transverse ModeØ5.6 mm
L830H1830 nm250 mW3 A (Max)2 V10°Single Transverse ModeØ9 mm
FPL830P830 nm300 mW900 mA2.22 V--Single Transverse ModeButterfly, PM Pigtail
FPL830S830 nm350 mW900 mA2.5 V--Single Transverse ModeButterfly, SM Pigtail
LD830-SE650830 nm650 mW900 mA2.3 V13°Single Transverse ModeØ9 mm
LD830-MA1W830 nm1 W2 A2.1 V24°MultimodeØ9 mm
LD830-ME2W830 nm2 W3 A (Max)2.0 V21°MultimodeØ9 mm
L840P200840 nm200 mW255 mA2.4 V917Single Transverse ModeØ5.6 mm
L850VH1850 nm1 mW6 mA (Max)2 V12°12°Single FrequencyTO-46
L850P010850 nm10 mW50 mA2 V10°30°Single Transverse ModeØ5.6 mm
L850P030850 nm30 mW65 mA2 V8.5°30°Single Transverse ModeØ5.6 mm
FPV852S852 nm20 mW400 mA2.2 V--Single FrequencyButterfly, SM Pigtail
FPV852P852 nm20 mW400 mA2.2 V--Single FrequencyButterfly, PM Pigtail
DBR852PN852 nm24 mW300 mA2.0 V--Single FrequencyButterfly, PM Pigtail
LP852-SF30852 nm30 mW115 mA1.9 V--Single Transverse ModeØ9 mm, SM Pigtail
L852P50852 nm50 mW75 mA1.9 V22°Single Transverse ModeØ5.6 mm
LP852-SF60852 nm60 mW150 mA2.0 V--Single Transverse ModeØ9 mm, SM Pigtail
L852P100852 nm100 mW120 mA1.9 V28°Single Transverse ModeØ9 mm
L852P150852 nm150 mW170 mA1.9 V18°Single Transverse ModeØ9 mm
L852SEV1852 nm270 mW400 mA (Max)2.0 V12°Single FrequencyØ9 mm
L852H1852 nm300 mW415 mA (Max)2 V15°Single Transverse ModeØ9 mm
FPL852P852 nm300 mW900 mA2.35 V--Single Transverse ModeButterfly, PM Pigtail
FPL852S852 nm350 mW900 mA2.5 V--Single Transverse ModeButterfly, SM Pigtail
LD852-SE600852 nm600 mW950 mA2.3 V7° (1/e2)13° (1/e2)Single Transverse ModeØ9 mm
LD852-SEV600852 nm600 mW1050 mA (Max)2.2 V13° (1/e2)Single FrequencyØ9 mm
LP880-SF3880 nm3 mW25 mA2.2 V--Single Transverse ModeØ5.6 mm, SM Pigtail
L880P010880 nm10 mW30 mA2.0 V12°37°Single Transverse ModeØ5.6 mm
L895VH1895 nm0.2 mW1.4 mA1.6 V20°13°Single FrequencyTO-46
DBR895PN895 nm12 mW300 mA2 V--Single FrequencyButterfly, PM Pigtail
LP904-SF3904 nm3 mW30 mA1.5 V--Single Transverse ModeØ5.6 mm, SM Pigtail
L904P010904 nm10 mW50 mA2.0 V10°30°Single Transverse ModeØ5.6 mm
LP915-SF40915 nm40 mW130 mA1.5 V--Single Transverse ModeØ9 mm, SM Pigtail
DBR935PN935 nm13 mW300 mA1.75 V--Single FrequencyButterfly, PM Pigtail
LP940-SF30940 nm30 mW90 mA1.5 V--Single Transverse ModeØ9 mm, SM Pigtail
M9-940-0200940 nm200 mW270 mA1.9 V28°Single Transverse ModeØ9 mm
L960H1960 nm250 mW400 mA2.1 V11°12°Single Transverse ModeØ9 mm
FPV976S976 nm30 mW400 mA (Max)2.2 V--Single FrequencyButterfly, SM Pigtail
FPV976P976 nm30 mW400 mA (Max)2.2 V--Single FrequencyButterfly, PM Pigtail
DBR976PN976 nm33 mW450 mA2.0 V--Single FrequencyButterfly, PM Pigtail
L976SEV1976 nm270 mW400 mA (Max)2.0 V12°Single FrequencyØ9 mm
BL976-SAG3976 nm300 mW470 mA2.0 V--Single Transverse ModeButterfly, SM Pigtail
BL976-PAG500976 nm500 mW830 mA2.0 V--Single Transverse ModeButterfly, PM Pigtail
BL976-PAG700976 nm700 mW1090 mA2.0 V--Single Transverse ModeButterfly, PM Pigtail
BL976-PAG900976 nm900 mW1480 mA2.5 V--Single Transverse ModeButterfly, PM Pigtail
L980P010980 nm10 mW25 mA2 V10°30°Single Transverse ModeØ5.6 mm
LP980-SF15980 nm15 mW70 mA1.5 V--Single Transverse ModeØ5.6 mm, SM Pigtail
L980P030980 nm30 mW50 mA1.5 V10°35°Single Transverse ModeØ5.6 mm
L980P100A980 nm100 mW150 mA1.6 V32°MultimodeØ5.6 mm
LP980-SA60980 nm60 mW230 mA2.0 V--Single Transverse ModeØ9.0 mm, SM Pigtail
LP980-SA100980 nm100 mW180 mA1.5 V--Single Transverse ModeØ5.6 mm, SM Pigtail
L980H1980 nm200 mW300 mA (Max)2.0 V13°Single Transverse ModeØ9 mm
L980P200980 nm200 mW300 mA1.5 V30°MultimodeØ5.6 mm
DBR1060SN1060 nm130 mW650 mA2.0 V--Single FrequencyButterfly, SM Pigtail
DBR1060PN1060 nm130 mW650 mA1.8 V--Single FrequencyButterfly, PM Pigtail
DBR1064S1064 nm40 mW150 mA2.0 V--Single FrequencyButterfly, SM Pigtail
DBR1064P1064 nm40 mW150 mA2.0 V--Single FrequencyButterfly, PM Pigtail
DBR1064PN1064 nm110 mW550 mA2.0 V--Single FrequencyButterfly, PM Pigtail
LPS-1060-FC1064 nm50 mW220 mA1.4 V--Single Transverse ModeØ9 mm, SM Pigtail
M9-A64-02001064 nm200 mW280 mA1.7 V28°Single Transverse ModeØ9 mm
L1064H11064 nm300 mW700 mA1.92 V7.6°13.5°Single Transverse ModeØ9 mm
L1064H21064 nm450 mW1100 mA1.92 V7.6°13.5°Single Transverse ModeØ9 mm
DBR1083PN1083 nm100 mW500 mA1.75 V--Single FrequencyButterfly, PM Pigtail
L1270P5DFB1270 nm5 mW15 mA1.1 VSingle FrequencyØ5.6 mm
L1290P5DFB1290 nm5 mW16 mA1.0 VSingle FrequencyØ5.6 mm
LP1310-SAD21310 nm2.0 mW40 mA1.1 V--Single FrequencyØ5.6 mm, SM Pigtail
LP1310-PAD21310 nm2.0 mW40 mA1.0 V--Single FrequencyØ5.6 mm, PM Pigtail
LPS-1310-FC1310 nm2.5 mW20 mA1.1 V--Single Transverse ModeØ5.6 mm, SM Pigtail
LPS-PM1310-FC1310 nm2.5 mW20 mA1.1 V--Single Transverse ModeØ5.6 mm, PM Pigtail
L1310P5DFB1310 nm5 mW16 mA1.0 VSingle FrequencyØ5.6 mm
ML725B8F1310 nm5 mW20 mA1.1 V25°30°Single Transverse ModeØ5.6 mm
LPSC-1310-FC1310 nm50 mW350 mA2 V--Single Transverse ModeØ5.6 mm, SM Pigtail
FPL1053S1310 nm130 mW400 mA1.7 V--Single Transverse ModeButterfly, SM Pigtail
FPL1053P1310 nm130 mW400 mA1.7 V--Single Transverse ModeButterfly, PM Pigtail
FPL1053T1310 nm300 mW (Pulsed)750 mA2 V15°28°Single Transverse ModeØ5.6 mm
FPL1053C1310 nm300 mW (Pulsed)750 mA2 V15°27°Single Transverse ModeChip on Submount
L1310G11310 nm2000 mW5 A1.5 V24°MultimodeØ9 mm
L1330P5DFB1330 nm5 mW14 mA1.0 VSingle FrequencyØ5.6 mm
L1370G11370 nm2000 mW5 A1.4 V22°MultimodeØ9 mm
BL1425-PAG5001425 nm500 mW1600 mA2.0 V--Single Transverse ModeButterfly, PM Pigtail
BL1436-PAG5001436 nm500 mW1600 mA2.0 V--Single Transverse ModeButterfly, PM Pigtail
L1450G11450 nm2000 mW5 A1.4 V22°MultimodeØ9 mm
BL1456-PAG5001456 nm500 mW1600 mA2.0 V--Single Transverse ModeButterfly, PM Pigtail
L1470P5DFB1470 nm5 mW19 mA1.0 VSingle FrequencyØ5.6 mm
L1480G11480 nm2000 mW5 A1.6 V20°MultimodeØ9 mm
L1490P5DFB1490 nm5 mW24 mA1.0 VSingle FrequencyØ5.6 mm
L1510P5DFB1510 nm5 mW20 mA1.0 VSingle FrequencyØ5.6 mm
L1530P5DFB1530 nm5 mW21 mA1.0 VSingle FrequencyØ5.6 mm
LPS-1550-FC1550 nm1.5 mW30 mA1.0 V--Single Transverse ModeØ5.6 mm, SM Pigtail
LPS-PM1550-FC1550 nm1.5 mW30 mA1.1 V--Single Transverse ModeØ5.6 mm, SM Pigtail
LP1550-SAD21550 nm2.0 mW40 mA1.0 V--Single FrequencyØ5.6 mm, SM Pigtail
LP1550-PAD21550 nm2.0 mW40 mA1.0 V--Single FrequencyØ5.6 mm, PM Pigtail
L1550P5DFB1550 nm5 mW20 mA1.0 V10°Single FrequencyØ5.6 mm
ML925B45F1550 nm5 mW30 mA1.1 V25°30°Single Transverse ModeØ5.6 mm
SFL1550S1550 nm40 mW300 mA1.5 V--Single FrequencyButterfly, SM Pigtail
SFL1550P1550 nm40 mW300 mA1.5 V--Single FrequencyButterfly, PM Pigtail
LPSC-1550-FC1550 nm50 mW250 mA2 V--Single Transverse ModeØ5.6 mm, SM Pigtail
FPL1009S1550 nm100 mW400 mA1.4 V--Single Transverse ModeButterfly, SM Pigtail
FPL1009P1550 nm100 mW400 mA1.4 V--Single Transverse ModeButterfly, PM Pigtail
ULN15PC1550 nm140 mW650 mA3.0 V--Single FrequencyExtended Butterfly, PM Pigtail
ULN15PT1550 nm140 mW650 mA3.0 V--Single FrequencyExtended Butterfly, PM Pigtail
FPL1001C1550 nm150 mW400 mA1.4 V18°31°Single Transverse ModeChip on Submount
FPL1055T1550 nm300 mW (Pulsed)750 mA2 V15°28°Single Transverse ModeØ5.6 mm
FPL1055C1550 nm300 mW (Pulsed)750 mA2 V15°28°Single Transverse ModeChip on Submount
L1550G11550 nm1700 mW5 A1.5 V28°MultimodeØ9 mm
DFB15501555 nm100 mW (Min)1000 mA (Max)3.0 V--Single FrequencyButterfly, SM Pigtail
DFB1550P1555 nm100 mW (Min)1000 mA (Max)3.0 V--Single FrequencyButterfly, PM Pigtail
L1570P5DFB1570 nm5 mW25 mA1.0 VSingle FrequencyØ5.6 mm
L1575G11575 nm1700 mW5 A1.5 V28°MultimodeØ9 mm
LPSC-1625-FC1625 nm50 mW350 mA1.5 V--Single Transverse ModeØ5.6 mm, SM Pigtail
FPL1054S1625 nm80 mW400 mA1.7 V--Single Transverse ModeButterfly, SM Pigtail
FPL1054P1625 nm80 mW400 mA1.7 V--Single Transverse ModeButterfly, PM Pigtail
FPL1054C1625 nm250 mW (Pulsed)750 mA2 V15°28°Single Transverse ModeChip on Submount
FPL1054T1625 nm200 mW (Pulsed)750 mA2 V15°28°Single Transverse ModeØ5.6 mm
FPL1059S1650 nm80 mW400 mA1.7 V--Single Transverse ModeButterfly, SM Pigtail
FPL1059P1650 nm80 mW400 mA1.7 V--Single Transverse ModeButterfly, PM Pigtail
FPL1059C1650 nm225 mW (Pulsed)750 mA2 V15°28°Single Transverse ModeChip on Submount
FPL1059T1650 nm225 mW (Pulsed)750 mA2 V15°28°Single Transverse ModeØ5.6 mm
FPL1940S1940 nm15 mW400 mA2 V--Single Transverse ModeButterfly, SM Pigtail
FPL2000S2 µm15 mW400 mA2 V--Single Transverse ModeButterfly, SM Pigtail
FPL2000C2 µm30 mW400 mA5.2 V19°Single Transverse ModeChip on Submount
ID3250HHLH3.00 - 3.50 µm (DFB)5 mW400 mA (Max)5 V6 mrad (0.34°)6 mrad (0.34°)Single FrequencyTwo-Tab C-Mount
QF3850T13.85 µm (FP)200 mW600 mA (Max)13.5 V30°40°Single Transverse ModeØ9 mm
QF3850HHLH3.85 µm (FP)320 mW (Min)1100 mA (Max)13 V6 mrad (0.34°)6 mrad (0.34°)Single Transverse ModeHorizontal HHL
QF4040HHLH4.05 µm (FP)320 mW (Min)1100 mA (Max)13 V6 mrad (0.34°)6 mrad (0.34°)Single Transverse ModeHorizontal HHL
QD4500CM14.00 - 5.00 µm (DFB)40 mW500 mA (Max)10.5 V30°40°Single FrequencyTwo-Tab C-Mount
QF4050T24.05 µm (FP)70 mW250 mA12 V30°40°Single Transverse ModeØ9 mm
QF4050C24.05 µm (FP)300 mW400 mA12 V3042Single Transverse ModeTwo-Tab C-Mount
QF4050T14.05 µm (FP)300 mW600 mA (Max)12.0 V30°40°Single Transverse ModeØ9 mm
QF4050D24.05 µm (FP)800 mW750 mA13 V30°40°Single Transverse ModeD-Mount
QF4050D34.05 µm (FP)1200 mW1000 mA13 V30°40°Single Transverse ModeD-Mount
QD4472HH4.472 µm (DFB)85 mW500 mA (Max)11 V6 mrad (0.34°)6 mrad (0.34°)Single FrequencyHorizontal HHL
QF4600T24.60 µm (FP)200 mW500 mA (Max)13.0 V30°40°Single Transverse ModeØ9 mm
QF4600T14.60 µm (FP)400 mW800 mA (Max)12.0 V30°40°Single Transverse ModeØ9 mm
QF4600C24.60 µm (FP)600 mW600 mA12 V30°42°Single Transverse ModeTwo-Tab C-Mount
QF4600T34.60 µm (FP)1000 mW800 mA (Max)13 V30°40°Single Transverse ModeØ9 mm
QF4600D44.60 µm (FP)2500 mW1800 mA12.5 V40°30°Single Transverse ModeD-Mount
QF4600D34.60 µm (FP)3000 mW1700 mA12.5 V30°40°Single Transverse ModeD-Mount
QD4602HH4.602 µm (DFB)150 mW1000 mA (Max)12 V6 mrad (0.34°)6 mrad (0.34°)Single FrequencyHorizontal HHL
QF4650HHLH4.65 µm (FP)1500 mW (Min)1100 mA12 V6 mrad (0.34°)6 mrad (0.34°)Single Transverse ModeHorizontal HHL
QD5500CM15.00 - 6.00 µm (DFB)40 mW700 mA (Max)9.5 V30°45°Single FrequencyTwo-Tab C-Mount
QD5250C25.20 - 5.30 µm (DFB)60 mW700 mA (Max)9.5 V30°45°Single FrequencyTwo-Tab C-Mount
QD5263HH5.263 µm (DFB)130 mW1000 mA (Max)12 V6 mrad (0.34°)6 mrad (0.34°)Single FrequencyHorizontal HHL
QD6500CM16.00 - 7.00 µm (DFB)40 mW650 mA (Max)10 V35°50°Single FrequencyTwo-Tab C-Mount
QD6134HH6.134 µm (DFB)50 mW1000 mA (Max)12 V6 mrad (0.34°)6 mrad (0.34°)Single FrequencyHorizontal HHL
QD7500CM17.00 - 8.00 µm (DFB)40 mW600 mA (Max)10 V40°50°Single FrequencyTwo-Tab C-Mount
QD7500HHLH7.00 - 8.00 µm (DFB)50 mW700 mA (Max)12 V6 mrad (0.34°)6 mrad (0.34°)Single FrequencyHorizontal HHL
QD7500DM17.00 - 8.00 µm (DFB)100 mW600 mA (Max)11.5 V40°55°Single FrequencyD-Mount
QD7416HH7.416 µm (DFB)100 mW1000 mA (Max)12 V6 mrad (0.34°)6 mrad (0.34°)Single FrequencyHorizontal HHL
QD7716HH7.716 µm (DFB)30 mW1000 mA (Max)12 V6 mrad (0.34°)6 mrad (0.34°)Single FrequencyHorizontal HHL
QF7900HB7.9 µm (FP)700 mW1600 mA (Max)9 V6 mrad (0.34°)6 mrad (0.34°)Single Transverse ModeHorizontal HHL
QD7901HH7.901 µm (DFB)50 mW700 mA (Max)10 V6 mrad (0.34°)6 mrad (0.34°)Single FrequencyHorizontal HHL
QD8050CM18.00 - 8.10 µm (DFB)100 mW1000 mA (Max)9.5 V55°70°Single FrequencyTwo-Tab C-Mount
QD8500CM18.00 - 9.00 µm (DFB)100 mW900 mA (Max)9.5 V40°55°Single FrequencyTwo-Tab C-Mount
QD8500HHLH8.00 - 9.00 µm (DFB)100 mW600 mA (Max)10.2 V6 mrad (0.34°)6 mrad (0.34°)Single FrequencyHorizontal HHL
QF8450C28.45 µm (FP)300 mW750 mA9 V40°60°Single Transverse ModeTwo-Tab C-Mount
QF8500HB8.5 µm (FP)500 mW2000 mA (Max)9 V6 mrad (0.34°)6 mrad (0.34°)Single Transverse ModeHorizontal HHL
QD8650CM18.60 - 8.70 µm (DFB)50 mW900 mA (Max)9.5 V55°70°Single FrequencyTwo-Tab C-Mount
QD8912HH8.912 µm (DFB)150 mW1000 mA (Max)12 V6 mrad (0.34°)6 mrad (0.34°)Single FrequencyHorizontal HHL
QD9500CM19.00 - 10.00 µm (DFB)60 mW800 mA (Max)9.5 V40°55°Single FrequencyTwo-Tab C-Mount
QD9500HHLH9.00 - 10.00 µm (DFB)100 mW600 mA (Max)10.2 V6 mrad (0.34°)6 mrad (0.34°)Single FrequencyHorizontal HHL
QD9062HH9.062 µm (DFB)130 mW1000 mA (Max)12 V6 mrad (0.34°)6 mrad (0.34°)Single FrequencyHorizontal HHL
QF9150C29.15 µm (FP)200 mW850 mA11 V40°60°Single Transverse ModeTwo-Tab C-Mount
QF9200HB9.2 µm (FP)250 mW2000 mA (Max)9 V6 mrad (0.34°)6 mrad (0.34°)Single Transverse ModeHorizontal HHL
QF9500T19.5 µm (FP)300 mW550 mA12 V40°55°Single Transverse ModeØ9 mm
QD9550C29.50 - 9.60 µm (DFB)60 mW800 mA (Max)9.5 V40°55°Single FrequencyTwo-Tab C-Mount
QF9550CM19.55 µm (FP)80 mW1500 mA7.8 V35°60°Single Transverse ModeTwo-Tab C-Mount
QD9697HH9.697 µm (DFB)80 mW1000 mA (Max)12 V6 mrad (0.34°)6 mrad (0.34°)Single FrequencyHorizontal HHL
QD10500CM110.00 - 11.00 µm (DFB)40 mW600 mA (Max)10 V40°55°Single FrequencyTwo-Tab C-Mount
QD10500HHLH10.00 - 11.00 µm (DFB)50 mW700 mA (Max)12 V6 mrad (0.34°)6 mrad (0.34°)Single FrequencyHorizontal HHL
QD10530HH10.530 µm (DFB)50 mW1000 mA (Max)12 V6 mrad (0.34°)6 mrad (0.34°)Single FrequencyHorizontal HHL
QD10549HH10.549 µm (DFB)60 mW1000 mA (Max)12 V6 mrad (0.34°)6 mrad (0.34°)Single FrequencyHorizontal HHL
QD10622HH10.622 µm (DFB)60 mW1000 mA (Max)12 V6 mrad (0.34°)6 mrad (0.34°)Single FrequencyHorizontal HHL

The rows shaded green above denote single-frequency lasers.

Posted Comments:
三星 陽平  (posted 2023-06-12 10:36:17.56)
ソーラボジャパン株式会社 ご担当者様 長岡技術科学大学 応用波動光学研究室の三星陽平と申します。 本日は先日、弊社で購入させていただいたファブリペロー型量子カスケードレーザー(QCL)、中心波長3.85μm、水平出力HHLパッケージ | CAS-548566-D5F2D3 において質問があります。 本レーザーを4月の下旬に購入したのですが、当時は本レーザーに対応したマウントが発売されていないとのことで5月の下旬にリリースするかもしれないとお聞きしました。 現在、本レーザーに対応したマウントは発売されていますでしょうか。 ご返信いただければ幸いです。 ----------------------------------------------------------------------------- 三星 陽平 長岡技術科学大学 工学部 応用波動光学研究室 電気電子情報工学科 4年 E-mail : s223145@stn.nagaokaut.ac.jp
ksosnowski  (posted 2023-06-13 01:21:26.0)
Hello, thanks for reaching out to Thorlabs. Your local tech support team is reaching out to discuss this application further.
Back to Top

3.85 µm Center Wavelength FP QCL, Horizontal HHL Package

Item # Info Center Wavelengtha
Spectral Bandwidth
Powerb Max Operating Currentb Wavelength Tested Laser Mode
Longitudinal Transverse
QF3850HHLH info 3.85 µm (Typ.)
(2597 cm-1)
80 nm (Typ.) 320 mW (Min) 1100 mAc Yes Multimode Single Mode
  • These quantum cascade lasers exhibit broadband emission. The center wavelength is defined as a weighted average over all the modes. Each device has different optical characteristics. To get the spectrum and output power of a specific, serial-numbered device, click "Choose Item" below, then click on the Docs Icon next to the serial number. If you need a wavelength that is not listed below, please request it by contacting Tech Support.
  • Do not exceed the maximum optical power or maximum drive current, whichever occurs first.
  • Please note that the absolute maximum current is determined on a device-by-device basis. It is listed on the device's data sheet. To view, click "Choose Item" below, then click on the Docs Icon next to the serial number.
Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal Price Available
Choose ItemQF3850HHLH Support Documentation
QF3850HHLHFabry-Perot Quantum Cascade Laser, 3.85 µm CWL, 320 mW, Horizontal HHL
$9,103.50
Today
Back to Top

4.04 µm Center Wavelength FP QCL, Horizontal HHL Package

Item # Info Center Wavelengtha
Spectral Bandwidth
Powerb Max Operating Currentb Wavelength Tested Laser Mode
Longitudinal Transverse
QF4040HHLH info 4.04 µm (Typ.)
(2475 cm-1)
60 nm (Typ.) 320 mW (Min) 1100 mAc Yes Multimode Single Mode
  • These quantum cascade lasers exhibit broadband emission. The center wavelength is defined as a weighted average over all the modes. Each device has different optical characteristics. To get the spectrum and output power of a specific, serial-numbered device, click "Choose Item" below, then click on the Docs Icon next to the serial number. If you need a wavelength that is not listed below, please request it by contacting Tech Support.
  • Do not exceed the maximum optical power or maximum drive current, whichever occurs first.
  • Please note that the absolute maximum current is determined on a device-by-device basis. It is listed on the device's data sheet. To view, click "Choose Item" below, then click on the Docs Icon next to the serial number.
Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal Price Available
Choose ItemQF4040HHLH Support Documentation
QF4040HHLHFabry-Perot Quantum Cascade Laser, 4.04 µm CWL, 320 mW, Horizontal HHL
$9,103.50
Lead Time
This item is out of stock and currently has a  lead time
Back to Top

4.65 µm Center Wavelength FP QCL, Horizontal HHL Package

Item # Info Center Wavelengtha
Spectral Bandwidth
Powerb Max Operating Currentb Wavelength Tested Laser Mode
Longitudinal Transverse
QF4650HHLH info 4.65 µm (Typ.)
(2151 cm-1)
60 nm (Typ.) 1500 mW (Min) 1100 mAc Yes Multimode Single Mode
  • These quantum cascade lasers exhibit broadband emission. The center wavelength is defined as a weighted average over all the modes. Each device has different optical characteristics. To get the spectrum and output power of a specific, serial-numbered device, click "Choose Item" below, then click on the Docs Icon next to the serial number. If you need a wavelength that is not listed below, please request it by contacting Tech Support.
  • Do not exceed the maximum optical power or maximum drive current, whichever occurs first.
  • Please note that the absolute maximum current is determined on a device-by-device basis. It is listed on the device's data sheet. To view, click "Choose Item" below, then click on the Docs Icon next to the serial number.
Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal Price Available
Choose ItemQF4650HHLH Support Documentation
QF4650HHLHFabry-Perot Quantum Cascade Laser, 4.65 µm CWL, 1500 mW, Horizontal HHL
$9,103.50
Today
Back to Top

7.9 µm Center Wavelength, 400 nm Min Bandwidth, FP QCL, Horizontal HHL Package

Item # Info Center Wavelengtha Spectral Bandwidth Powerb Max Operating Currentb Wavelength Tested Laser Mode
Longitudinal Transverse
QF7900HB info 7.9 µm (Typ.)
(2166 cm-1)
400 nm (Min) / 500 nm (Typ.) 500 mW (Min) 1600 mAc Yes Multimode Single Mode
  • These quantum cascade lasers exhibit broadband emission. The center wavelength is defined as a weighted average over all the modes. Each device has different optical characteristics. To get the spectrum and output power of a specific, serial-numbered device, click "Choose Item" below, then click on the Docs Icon next to the serial number. If you need a wavelength that is not listed below, please request it by contacting Tech Support.
  • Do not exceed the maximum optical power or maximum drive current, whichever occurs first.
  • Please note that the absolute maximum current is determined on a device-by-device basis. It is listed on the device's data sheet. To view, click "Choose Item" below, then click on the Docs Icon next to the serial number.
Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal Price Available
Choose ItemQF7900HB Support Documentation
QF7900HBFabry-Perot Quantum Cascade Laser, 7.9 µm CWL, 400 nm Min BW, 500 mW, Horizontal HHL
$9,103.50
Today
Back to Top

8.5 µm Center Wavelength, 400 nm Min Bandwidth, FP QCL, Horizontal HHL Package

Item # Info Center Wavelengtha
Spectral Bandwidth
Powerb Max Operating Currentb Wavelength Tested Laser Mode
Longitudinal Transverse
QF8500HB info 8.5 µm (Typ.)
(1176 cm-1)
400 nm (Min) / 500 nm (Typ.) 400 mW (Min) 2.0 Ac Yes Multimode Single Mode
  • These quantum cascade lasers exhibit broadband emission. The center wavelength is defined as a weighted average over all the modes. Each device has different optical characteristics. To get the spectrum and output power of a specific, serial-numbered device, click "Choose Item" below, then click on the Docs Icon next to the serial number. If you need a wavelength that is not listed below, please request it by contacting Tech Support.
  • Do not exceed the maximum optical power or maximum drive current, whichever occurs first.
  • Please note that the absolute maximum current is determined on a device-by-device basis. It is listed on the device's data sheet. To view, click "Choose Item" below, then click on the Docs Icon next to the serial number.
Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal Price Available
Choose ItemQF8500HB Support Documentation
QF8500HBFabry-Perot Quantum Cascade Laser, 8.5 µm CWL, 400 nm Min BW, 400 mW, Horizontal HHL
$9,103.50
Today
Back to Top

9.2 µm Center Wavelength, 800 nm Min Bandwidth, FP QCL, Horizontal HHL Package

Item # Info Center Wavelengtha
Spectral Bandwidth
Powerb Max Operating Currentb Wavelength Tested Laser Mode
Longitudinal Transverse
QF9200HB info 9.2 µm (Typ.)
(1087 cm-1)
800 nm (Min) / 1000 nm (Typ.) 200 mW (Min) 2.0 Ac Yes Multimode Single Mode
  • These quantum cascade lasers exhibit broadband emission. The center wavelength is defined as a weighted average over all the modes. Each device has different optical characteristics. To get the spectrum and output power of a specific, serial-numbered device, click "Choose Item" below, then click on the Docs Icon next to the serial number. If you need a wavelength that is not listed below, please request it by contacting Tech Support.
  • Do not exceed the maximum optical power or maximum drive current, whichever occurs first.
  • Please note that the absolute maximum current is determined on a device-by-device basis. It is listed on the device's data sheet. To view, click "Choose Item" below, then click on the Docs Icon next to the serial number.
Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal Price Available
Choose ItemQF9200HB Support Documentation
QF9200HBFabry-Perot Quantum Cascade Laser, 9.2 µm CWL, 800 nm Min BW, 200 mW, Horizontal HHL
$9,103.50
Today