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Fiber-Coupled Terahertz Spectrometer


  • Fast Scanning Delay Line with >850 ps Total Range
  • Fast Data Acquisition Platform without Lock-In Amplifier
  • Multicolor Laser Output Available
  • Remote Control and Data Transfer Over Network

TERA-K15-SYNC

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Applications

  • Broadband Terahertz Spectroscopy
  • Time-Resolved Optical Pump-THz Probe Spectroscopy
  • Material Characterization
  • Quality Inspection and Non-Destructive Testing
  • Terahertz Imaging
  • Chemical Fingerprinting
  • Testbed for THz Components
  • Characterization of Solid State THz Sources
  • Investigation of Charge Carrier Dynamics
  • Characterization of Quantum Cascade Lasers
  • THz Plasmonics
  • Investigation of Synchrotron Radiation
  • Terahertz Combs and Ultrafast Switching
Simon Kocur
Simon Kocur
Menlo Systems
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Please note that the TERA-K15-SYNC is available directly from Menlo Systems, Inc. within the United States and from Menlo Systems GmbH outside the United States.
United States
Phone: +1-973-300-4490
Email: ussales@menlosystems.com
Outside United States
Phone: +49-89-189166-0
Email: sales@menlosystems.com

Features

  • All-PM Femtosecond Fiber Laser with figure 9® Technology
  • Simultaneous Operation of THz Setup and fs Laser
  • Transmission and Reflection Scanning Geometries
  • Modular Platform
  • >5 THz Bandwidth
  • >90 dB Dynamic Range
  • >850 ps Scan Range, Flexible Range and Speed Settings
  • Up to 20 Hz Scan Rate

Menlo Systems' TERA-K15-SYNC fiber-coupled terahertz spectrometer provides a complete solution for fast, broadband, time-domain THz spectroscopy, offering maximum flexibility for scientific THz applications.

The system includes Menlo Systems' latest figure 9® femtosecond laser source with a 1.5 μm emission wavelength, a fiber coupled optical light path with a delay line, a THz wave path with a THz emitter, THz detector and THz optics, control electronics, and a PC with data aquisition and evaluation software.

The delay line offers flexibility by covering a total range of >850 ps, and performs fast scanning up to 20 Hz in relevant time windows. The data acquisition scheme without lock-in amplifier, together with Menlo Systems' high-power fiber coupled terahertz emitter and receiver modules, guarantees high bandwidth and dynamic range with fast scan rates.

For terahertz imaging applications, the TERA Image extension unit can be integrated into the setup, which includes image acquisition and reconstruction software. The ImageLab software, based on multivariate statistical methods, enables the user to analyze and classify acquired hyperspectral THz images.

The system's laser source can be extended by additional laser output ports at 780 nm and 1560 nm. To perform terahertz time domain spectroscopy (THz-TDS) with optical sample excitation at those wavelengths, the TERA-K15-SYNC setup can be upgraded by the THz-Pump-Probe add-on.

Moreover, with the SYNC option, the TERA-K15-SYNC can be synchronized to an external source, such as a synchrotron or a laser source, for which Menlo Systems provides the RRE-SYNCRO locking electronics for the phase lock.

Included Components

Optical Components Measurement and Control Electronics
  • C-FIBER or C-FIBER-780 Femtosecond Laser Source
  • Fiber-Coupled Optomechanical Delay Line
  • Fiber-Coupled THz Emitter and Receiver Modules (TERA15-FC)
  • THz TPX Polymer Lens-Based Optical Beam Path
  • Controller for Delay Line
  • Data Acquisition Platform
  • PC and Software Package for Measurement and Data Analysis
  • Transimpedance Amplifier

Optional Packages

DUALCHANNEL
Additional THz Emitter/Detector Pair, Including Additional Laser Outputs, Electronics, and Software

MULTIBRANCH Additional Seed Ports
Seeding of Multiple Amplifiers with Optional Subsequent Frequency Conversion to Cover Multiple Wavelengths

THz-Pump-Probe Add-On for Optical Pump-THz Probe Spectroscopy
Additional Delay Unit and Software for Optical Pump-THz Probe Spectroscopy

Multicolor Laser Outputs
Fiber-Coupled Outputs at 1560nm, Free-Space Outputs at 780 nm and 1560 nm

SYNC
Laser Source Synchronizable to External Source

RRE-SYNCRO
Feedback Electronics for Repetition Rate Stabilization

Longer Scan Range
1.6 ns Total Scan Range

TERA Image
Automated THz Imaging Extension Including Software and XY Translation Stage

ImageLab
Hyperspectral Image Processing Software for THz Imaging Data

Teralyzer
Advanced Software for Thin Sample Analysis and Parameter Extraction

Reflection Guide
Quick Manual Adjustment of Transmission and Reflection Scanning Geometries

Parabolic Mirrors
Gold-Coated Off-Axis Parabolic Mirrors for Maximum THz Bandwidth

Custom Fiber Patch Cable Length
Up to 30 m

TERA-K15-SYNC Specifications
Spectral Range >5 THz (5.5 THz Typ.)
Dynamic Range >90 dB (95 dB Typ.)
Total Scan Range >850 ps (1.6 ns Available Upon Request)
THz Frequency Resolution <1.2 GHz (0.6 GHz Available Upon Request)
Scan Rate Up to 20 Hz
Laser Output Ports for THz Two Fiber-Coupled Ports:
FC/APC, PM Fibera
Laser Output Wavelength 1560 nm
Laser System Repetition Rate 100 MHzb,c
Optomechanical Setup Dimensions / Weight 900 mm x 600 mm x 200 mm / 34 kg
(35.4" x 23.6" x 7.9" / 74.8 lbs)
Control Electronics Dimensions / Weight 448 mm x 132 mm x 550 mm / 8 kg
(17.6" x 5.2" x 21.7" / 17.6 lbs)
Laser Control Unit Dimensions / Weight 448 mm x 132 mm x 437 mm / 12 kg
17.6" x 5.2" x 17.2" / 26.4 lbs)
  • <90 fs after 2.5 m Patch Cable
  • Other repetition rates are available upon request.
  • Synchronizable upon Request
Optical Output Specifications
Wavelength 780 nm 1560 nm
Average Output Powera >250 mW >500 mW
Pulse Duration <120 fs <90 fs
Auxiliary Output Ports Free Space
  • User can select ratio of output power between 780 nm and 1560 nm ports.

Posted Comments:
boris_ch  (posted 2013-07-20 14:09:03.88)
Hellow, we're intredted in THz Kits. Can you provide pricing information?
jlow  (posted 2013-07-22 15:32:00.0)
Response from Jeremy at Thorlabs: We will get in contact with you directly on the pricing for THz kit.

THz Time Domain Spectrometer

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal Price Available
TERA-K15-SYNC Support Documentation
TERA-K15-SYNCFiber-Coupled Terahertz Spectrometer for 1560 nm
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