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Economy Front Surface Mirrors


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Economy Front Surface Mirrors

Optical Coatings
Optic Cleaning Tutorial

Features

  • Round and Square Versions Available
  • Choose from Protected Aluminum, Silver, or Gold Coating

Our protected aluminum, silver, and gold coatings exhibit exceptional broadband reflectivity and are practical for many applications that are insensitive to the wavefront of a beam. Other typical uses for these mirrors include single-use applications where the experiment itself damages the mirror. A variety of diameters and square sizes are offered, including an 8" x 8" protected aluminum version.

CoatingProtected AluminumProtected SilverProtected Gold
SubstrateFloat Glass
Thickness3.2 ± 0.25 mm
ReflectivityRavg > 90% from 450 nm - 2 µm
Ravg > 95% from 2 - 20 µm
Ravg > 97.5% from 450 nm - 2 µm
Ravg > 96% from 2 - 20 µm
Ravg >96% from 800 nm - 20 µm
Damage ThresholdPulse0.3 J/cm2 1064 nm, 10 ns, 10 Hz, Ø1.000 mm3 J/cm2 1064 nm, 10 ns, 10 Hz, Ø1.000 mm2 J/cm2 1064 nm, 10 ns, 10 Hz, Ø1.000 mm
CWa60 W/cm at 1.064 µm, Ø0.044 mm
350 W/cm at 10.6 µm, Ø0.339 mm
1750 W/cm at 1.064 µm, Ø0.044 mm
1500 W/cm at 10.6 µm, Ø0.339 mm
1500 W/cm at 1.064 µm, Ø0.044 mm
750 W/cm at 10.6 µm, Ø0.339 mm
Front Surface Flatness<5λ/in2 @ 633 nm
Diameter Tolerance+0.0/-0.25 mm
Clear Aperture>90% of Surface
Surface Quality60-40 Scratch-Dig
  • The power density of your beam should be calculated in terms of W/cm. For an explanation of why the linear power density provides the best metric for long pulse and CW sources, please see the Damage Thresholds tab.
Damage Threshold Specifications
Coating Designation
(Item # Suffix)
Damage Threshold
-P01 (Pulse)3 J/cm2 at 1064 nm, 10 ns, 10 Hz, Ø1.000 mm
-P01 (CW)a1750 W/cm at 1.064 µm, Ø0.044 mm
1500 W/cm at 10.6 µm, Ø0.339 mm
-G01 (Pulse)0.3 J/cm2 at 1064 nm, 10 ns, 10 Hz, Ø1.000 mm
-G01 (CW)a60 W/cm at 1.064 µm, Ø0.044 mm
350 W/cm at 10.6 µm, Ø0.339 mm
-M01 (Pulse)2 J/cm2 at 1064 nm, 10 ns, 10 Hz, Ø1.000 mm
-M01 (CW)a1500 W/cm at 1.064 µm, Ø0.044 mm
750 W/cm at 10.6 µm, Ø0.339 mm
  • The power density of your beam should be calculated in terms of W/cm. For an explanation of why the linear power density provides the best metric for long pulse and CW sources, please see the "Continuous Wave and Long-Pulse Lasers" section below.

Damage Threshold Data for Thorlabs'  Economy Front Surface Mirrors

The specifications to the right are measured data for Thorlabs' economy front surface mirrors. Damage threshold specifications are constant for a given coating type, regardless of the shape or size of the mirror.

 

Laser Induced Damage Threshold Tutorial

This following is a general overview of how laser induced damage thresholds are measured and how the values may be utilized in determining the appropriateness of an optic for a given application. When choosing optics, it is important to understand the Laser Induced Damage Threshold (LIDT) of the optics being used. The LIDT for an optic greatly depends on the type of laser you are using. Continuous wave (CW) lasers typically cause damage from thermal effects (absorption either in the coating or in the substrate). Pulsed lasers, on the other hand, often strip electrons from the lattice structure of an optic before causing thermal damage. Note that the guideline presented here assumes room temperature operation and optics in new condition (i.e., within scratch-dig spec, surface free of contamination, etc.). Because dust or other particles on the surface of an optic can cause damage at lower thresholds, we recommend keeping surfaces clean and free of debris. For more information on cleaning optics, please see our Optics Cleaning tutorial.

Testing Method

Thorlabs' LIDT testing is done in compliance with ISO/DIS11254 specifications. A standard 1-on-1 testing regime is performed to test the damage threshold.

First, a low-power/energy beam is directed to the optic under test. The optic is exposed in 10 locations to this laser beam for a set duration of time (CW) or number of pulses (prf specified). After exposure, the optic is examined by a microscope (~100X magnification) for any visible damage. The number of locations that are damaged at a particular power/energy level is recorded. Next, the power/energy is either increased or decreased and the optic is exposed at 10 new locations. This process is repeated until damage is observed. The damage threshold is then assigned to be the highest power/energy that the optic can withstand without causing damage. A histogram such as that below represents the testing of one BB1-E02 mirror.

LIDT metallic mirror
The photograph above is a protected aluminum-coated mirror after LIDT testing. In this particular test, it handled 0.43 J/cm2 (1064 nm, 10 ns pulse, 10 Hz, Ø1.000 mm) before damage.
LIDT BB1-E02
Example Test Data
Fluence# of Tested LocationsLocations with DamageLocations Without Damage
1.50 J/cm210010
1.75 J/cm210010
2.00 J/cm210010
2.25 J/cm21019
3.00 J/cm21019
5.00 J/cm21091

According to the test, the damage threshold of the mirror was 2.00 J/cm2 (532 nm, 10 ns pulse, 10 Hz, Ø0.803 mm). Please keep in mind that it is only representative of one coating run and that Thorlabs' specified damage thresholds account for coating variances.

Continuous Wave and Long-Pulse Lasers

When an optic is damaged by a continuous wave (CW) laser, it is usually due to the melting of the surface as a result of absorbing the laser's energy or damage to the optical coating (antireflection) [1]. Pulsed lasers with pulse lengths longer than 1 µs can be treated as CW lasers for LIDT discussions. Additionally, when pulse lengths are between 1 ns and 1 µs, LIDT can occur either because of absorption or a dielectric breakdown (must check both CW and pulsed LIDT). Absorption is either due to an intrinsic property of the optic or due to surface irregularities; thus LIDT values are only valid for optics meeting or exceeding the surface quality specifications given by a manufacturer. While many optics can handle high power CW lasers, cemented (e.g., achromatic doublets) or highly absorptive (e.g., ND filters) optics tend to have lower CW damage thresholds. These lower thresholds are due to absorption or scattering in the cement or metal coating.

Linear Power Density Scaling

LIDT in linear power density vs. pulse length and spot size. For long pulses to CW, linear power density becomes a constant with spot size. This graph was obtained from [1].

Intensity Distribution

Pulsed lasers with high pulse repetition frequencies (PRF) may behave similarly to CW beams. Unfortunately, this is highly dependent on factors such as absorption and thermal diffusivity, so there is no reliable method for determining when a high PRF laser will damage an optic due to thermal effects. For beams with a large PRF both the average and peak powers must be compared to the equivalent CW power. Additionally, for highly transparent materials, there is little to no drop in the LIDT with increasing PRF.

In order to use the specified CW damage threshold of an optic, it is necessary to know the following:

  1. Wavelength of your laser
  2. Linear power density of your beam (total power divided by 1/e2 spot size)
  3. Beam diameter of your beam (1/e2)
  4. Approximate intensity profile of your beam (e.g., Gaussian)

The power density of your beam should be calculated in terms of W/cm. The graph to the right shows why the linear power density provides the best metric for long pulse and CW sources. Under these conditions, linear power density scales independently of spot size; one does not need to compute an adjusted LIDT to adjust for changes in spot size. This calculation assumes a uniform beam intensity profile. You must now consider hotspots in the beam or other nonuniform intensity profiles and roughly calculate a maximum power density. For reference, a Gaussian beam typically has a maximum power density that is twice that of the uniform beam (see lower right).

Now compare the maximum power density to that which is specified as the LIDT for the optic. If the optic was tested at a wavelength other than your operating wavelength, the damage threshold must be scaled appropriately. A good rule of thumb is that the damage threshold has a linear relationship with wavelength such that as you move to shorter wavelengths, the damage threshold decreases (i.e., a LIDT of 10 W/cm at 1310 nm scales to 5 W/cm at 655 nm). While this rule of thumb provides a general trend, it is not a quantitative analysis of LIDT vs wavelength. In CW applications, for instance, damage scales more strongly with absorption in the coating and substrate, which does not necessarily scale well with wavelength. While the above procedure provides a good rule of thumb for LIDT values, please contact Tech Support if your wavelength is different from the specified LIDT wavelength. If your power density is less than the adjusted LIDT of the optic, then the optic should work for your application.

Please note that we have a buffer built in between the specified damage thresholds online and the tests which we have done, which accommodates variation between batches. Upon request, we can provide individual test information and a testing certificate. The damage analysis will be carried out on a similar optic (customer's optic will not be damaged). Testing may result in additional costs or lead times. Contact Tech Support for more information.

Pulsed Lasers

As previously stated, pulsed lasers typically induce a different type of damage to the optic than CW lasers. Pulsed lasers often do not heat the optic enough to damage it; instead, pulsed lasers produce strong electric fields capable of inducing dielectric breakdown in the material. Unfortunately, it can be very difficult to compare the LIDT specification of an optic to your laser. There are multiple regimes in which a pulsed laser can damage an optic and this is based on the laser's pulse length. The highlighted columns in the table below outline the pulse lengths that our specified LIDT values are relevant for.

Pulses shorter than 10-9 s cannot be compared to our specified LIDT values with much reliability. In this ultra-short-pulse regime various mechanics, such as multiphoton-avalanche ionization, take over as the predominate damage mechanism [2]. In contrast, pulses between 10-7 s and 10-4 s may cause damage to an optic either because of dielectric breakdown or thermal effects. This means that both CW and pulsed damage thresholds must be compared to the laser beam to determine whether the optic is suitable for your application.

Pulse Durationt < 10-9 s10-9 < t < 10-7 s10-7 < t < 10-4 st > 10-4 s
Damage MechanismAvalanche IonizationDielectric BreakdownDielectric Breakdown or ThermalThermal
Relevant Damage SpecificationN/APulsedPulsed and CWCW

When comparing an LIDT specified for a pulsed laser to your laser, it is essential to know the following:

Energy Density Scaling

LIDT in energy density vs. pulse length and spot size. For short pulses, energy density becomes a constant with spot size. This graph was obtained from [1].

  1. Wavelength of your laser
  2. Energy density of your beam (total energy divided by 1/e2 area)
  3. Pulse length of your laser
  4. Pulse repetition frequency (prf) of your laser
  5. Beam diameter of your laser (1/e2 )
  6. Approximate intensity profile of your beam (e.g., Gaussian)

The energy density of your beam should be calculated in terms of J/cm2. The graph to the right shows why the energy density provides the best metric for short pulse sources. Under these conditions, energy density scales independently of spot size, one does not need to compute an adjusted LIDT to adjust for changes in spot size. This calculation assumes a uniform beam intensity profile. You must now adjust this energy density to account for hotspots or other nonuniform intensity profiles and roughly calculate a maximum energy density. For reference a Gaussian beam typically has a maximum power density that is twice that of the 1/e2 beam.

Now compare the maximum energy density to that which is specified as the LIDT for the optic. If the optic was tested at a wavelength other than your operating wavelength, the damage threshold must be scaled appropriately [3]. A good rule of thumb is that the damage threshold has an inverse square root relationship with wavelength such that as you move to shorter wavelengths, the damage threshold decreases (i.e., a LIDT of 1 J/cm2 at 1064 nm scales to 0.7 J/cm2 at 532 nm):

Pulse Wavelength Scaling

You now have a wavelength-adjusted energy density, which you will use in the following step.

Beam diameter is also important to know when comparing damage thresholds. While the LIDT, when expressed in units of J/cm2, scales independently of spot size; large beam sizes are more likely to illuminate a larger number of defects which can lead to greater variances in the LIDT [4]. For data presented here, a <1 mm beam size was used to measure the LIDT. For beams sizes greater than 5 mm, the LIDT (J/cm2) will not scale independently of beam diameter due to the larger size beam exposing more defects.

The pulse length must now be compensated for. The longer the pulse duration, the more energy the optic can handle. For pulse widths between 1 - 100 ns, an approximation is as follows:

Pulse Length Scaling

Use this formula to calculate the Adjusted LIDT for an optic based on your pulse length. If your maximum energy density is less than this adjusted LIDT maximum energy density, then the optic should be suitable for your application. Keep in mind that this calculation is only used for pulses between 10-9 s and 10-7 s. For pulses between 10-7 s and 10-4 s, the CW LIDT must also be checked before deeming the optic appropriate for your application.

Please note that we have a buffer built in between the specified damage thresholds online and the tests which we have done, which accommodates variation between batches. Upon request, we can provide individual test information and a testing certificate. Contact Tech Support for more information.


[1] R. M. Wood, Optics and Laser Tech. 29, 517 (1997).
[2] Roger M. Wood, Laser-Induced Damage of Optical Materials (Institute of Physics Publishing, Philadelphia, PA, 2003).
[3] C. W. Carr et al., Phys. Rev. Lett. 91, 127402 (2003).
[4] N. Bloembergen, Appl. Opt. 12, 661 (1973).

The shaded regions in the graphs denote the ranges over which we guarantee the specified reflectance. Please note that the reflectance outside of these bands is typical and can vary from lot to lot, especially in out-of-band regions where the reflectance is fluctuating or sloped.

Protected Aluminum Coating (450 nm - 20 µm)

Protected Aluminum at Near-Normal Incident Angle
Click to Enlarge

Excel Spreadsheet with Raw Data for Protected Aluminum
Protected Aluminum at 45 Degree Incident Angle
Click to Enlarge

Excel Spreadsheet with Raw Data for Protected Aluminum

 

Protected Silver Coating (450 nm - 20 µm)

Protected Silver at Near-Normal Incident Angle
Click to Enlarge

Excel Spreadsheet with Raw Data for Protected Silver
Protected Silver at 45 Degree Incident Angle
Click to Enlarge

Excel Spreadsheet with Raw Data for Protected Silver

 

Protected Gold Coating (800 nm - 20 µm)

Protected Gold at Near-Normal Incident Angle
Click to Enlarge

Excel Spreadsheet with Raw Data for Protected Gold
Protected Gold at 45 Degree Incident Angle
Click to Enlarge

Excel Spreadsheet with Raw Data for Protected Gold
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Posted Comments:
Poster: jlow
Posted Date: 2014-07-17 09:53:36.0
Response from Jeremy at Thorlabs: We cannot give out exact values. The gold layer on the mirror is typically <1µm.
Poster: iu
Posted Date: 2014-06-25 15:15:56.32
Hello! Can you tell me please what is the thickness of gold layer on these mirrors and on mirrors PF10-03-M01? It is same on all such products?
Poster: tcohen
Posted Date: 2014-01-02 03:58:53.0
Response from Tim at Thorlabs: We can provide data at other angles of incidence. Are you more interested in total diffuse reflection or scatter as a function of angle of incidence? We can measure this. I’ve emailed you to discuss your preference.
Poster: daaavde
Posted Date: 2013-12-22 11:34:28.483
The data you supply for the products ME1S-G01, ME1S-M01, ME1S-P01 shows reflectance at 12° and 45°. Is it possible to have data for diffuse reflection? (if not, is it possible to have data for other angles other than 12° and 45°?) Best regards, Davide Porzio
Poster: mike.f.richardson
Posted Date: 2012-03-24 10:30:24.0
Do you have any data on the pulse broadening for femtosecond laser at 1030 nm?
Poster: bdada
Posted Date: 2011-07-15 17:52:00.0
Response from Buki at Thorlabs: Our Economy Front Surface mirrors do not come in a 30mm diameter, but we may be able to provide this custom size. We have contacted you to find out the quantities you are interested in.
Poster: majianjunchina
Posted Date: 2011-07-15 09:07:01.0
Do you have the Economy Front Surface Mirrors with aperture of 30mm?
Poster: jjurado
Posted Date: 2011-03-21 08:44:00.0
Response from Javier at Thorlabs to last poster: Thank you for your feedback. We have corrected the surface flatness specification to read <5lambda/sq.inch. Please contact us at techsupport@thorlabs.com if you have any questions or comments.
Poster:
Posted Date: 2011-03-17 13:53:03.0
Front Surface Flatness: <5?/inch @ 633 nm Did you mean square inch?
Poster: jjurado
Posted Date: 2011-02-16 13:13:00.0
Response from Javier at Thorlabs to Franco Corbani: Thank you for submitting your request. Although we have not tested the maximum operating/storage temperature of these mirrors, we would not recommend exceeding a minimum temperature of -40 deg.C and a maximum of 80 deg.C.
Poster: franco.corbani
Posted Date: 2011-02-15 19:27:53.0
I dont find min and max operative and storage temperature. Could you send me this data? Thank you very much. Franco Corbani
Poster: Thorlabs
Posted Date: 2010-10-12 18:30:39.0
Response from Javier at Thorlabs to Wendy Mahn: We may be able to custom make a mirror of this size for you. I will contact you directly to discuss the details.
Poster: W.A.Mahn
Posted Date: 2010-10-12 09:47:04.0
The mirrors you offer on the website have dimensions not bigger than 2 inches square (50.8 mm square). Is it possible to get these silver coated mirrors in the following dimensions: 100 x 100 mm If this is possible what is the price of this product and what is the delivery time? Kind regards, Wendy Mahn
Poster: americo,.meji
Posted Date: 2010-06-07 15:16:58.0
I need 2pc of the ME2-G01 mirrors but with 40mm of diameter, can you produce such mirrors? Best Regards Americo Mejia
Poster:
Posted Date: 2010-06-06 20:57:30.0
Response from Javier at Thorlabs to Americo Mejia: We can certainly quote custom size mirrors. We will contact you directly with more information.
Poster:
Posted Date: 2010-06-06 11:57:36.0
I need 2pc of the ME2-G01 mirrors but with 40mm of diameter, can you produce such mirrors? Best Regards Americo Mejia
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Round Protected Aluminum Mirrors: 450 nm - 20 µm

Our round protected aluminum mirrors are available in 1/2", 1", and 2" diameters and exhibit reflectance in excess of 90% in the 450 nm to 2 µm range. A protective SiO2 overcoat is layered over bare aluminum, creating an oxidation-resistant surface which has a smaller chance of tarnishing than protected silver in a high humidity environment.

The graph to the right shows these mirrors' reflectance at a 45° angle of incidence (AOI). The shaded region denotes the spectral range over which we recommend using these optics. See the Graphs tab above for 12° AOI data.

Please click here for an Excel spreadsheet containing the raw data plotted in the graph to the right.

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal/Imperial Price Available / Ships
ME05-G01 Support Documentation
ME05-G01 Ø1/2" Protected Aluminum Mirror, 3.2 mm Thick
$10.00
Today
ME1-G01 Support Documentation
ME1-G01 Ø1" Protected Aluminum Mirror, 3.2 mm Thick
$13.00
Today
ME2-G01 Support Documentation
ME2-G01 Ø2" Protected Aluminum Mirror, 3.2 mm Thick
$28.00
Today
Square Protected Aluminum Mirrors: 450 nm - 20 µm

Our square protected aluminum mirrors are available in 1/2", 1", 2", and 8" sizes and exhibit reflectivity in excess of 90% in the 450 nm to 2 µm range. A protective SiO2 overcoat is layered over bare aluminum, creating an oxidation-resistant surface which has a smaller chance of tarnishing than protected silver in a high humidity environment.

The graph to the right shows these mirrors' reflectance at a 45° angle of incidence (AOI). The shaded region denotes the spectral range over which we recommend using these optics. See the Graphs tab above for 12° AOI data.

Please click here for an Excel spreadsheet containing the raw data plotted in the graph to the right.

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal/Imperial Price Available / Ships
ME05S-G01 Support Documentation
ME05S-G01 1/2" Square Protected Aluminum Mirror, 3.2 mm Thick
$11.00
Today
ME1S-G01 Support Documentation
ME1S-G01 1" Square Protected Aluminum Mirror, 3.2 mm Thick
$12.00
Today
ME2S-G01 Support Documentation
ME2S-G01 2" Square Protected Aluminum Mirror, 3.2 mm Thick
$29.00
Today
ME8S-G01 Support Documentation
ME8S-G01 8" Square Protected Aluminum Mirror, 3.2 mm Thick
$112.00
Today
Round Protected Silver Mirrors: 450 nm - 20 µm

Our round silver-coated mirrors are available in 1/2", 1", and 2" diameters and have the highest reflectivity of all metal-coated mirrors for the visible wavelength range. Silver is an ideal choice for high reflectivity from 450 nm to 20 µm. In order to protect the mirrors from oxidation, they have an overcoat of SiO2. Though the overcoat helps to protect silver from tarnishing, high humidity environments should be avoided.

The graph to the right shows these mirrors' reflectance at a 45° angle of incidence (AOI). The shaded region denotes the spectral range over which we recommend using these optics. See the Graphs tab above for 12° AOI data.

Please click here for an Excel spreadsheet containing the raw data plotted in the graph to the right.

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal/Imperial Price Available / Ships
ME05-P01 Support Documentation
ME05-P01 Ø1/2" Protected Silver Mirror, 3.2 mm Thick
$15.20
Today
ME1-P01 Support Documentation
ME1-P01 Ø1" Protected Silver Mirror, 3.2 mm Thick
$24.70
Today
ME2-P01 Support Documentation
ME2-P01 Ø2" Protected Silver Mirror, 3.2 mm Thick
$40.20
Today
Square Protected Silver Mirrors: 450 nm - 20 µm

Our square silver-coated mirrors are available in 1/2", 1", and 2" sizes and have the highest reflectivity of all metal-coated mirrors for the visible wavelength range. Silver is an ideal choice for high reflectivity from 450 nm to 20 µm. In order to protect the mirrors from oxidation, they have an overcoat of SiO2. Though the overcoat helps to protect silver from tarnishing, high humidity environments should be avoided.

The graph to the right shows these mirrors' reflectance at a 45° angle of incidence (AOI). The shaded region denotes the spectral range over which we recommend using these optics. See the Graphs tab above for 12° AOI data.

Please click here for an Excel spreadsheet containing the raw data plotted in the graph to the right.

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal/Imperial Price Available / Ships
ME05S-P01 Support Documentation
ME05S-P01 1/2" Square Protected Silver Mirror, 3.2 mm Thick
$15.50
Today
ME1S-P01 Support Documentation
ME1S-P01 1" Square Protected Silver Mirror, 3.2 mm Thick
$25.80
Today
ME2S-P01 Support Documentation
ME2S-P01 2" Square Protected Silver Mirror, 3.2 mm Thick
$42.20
Today
Round Protected Gold Mirrors: 800 nm - 20 µm

Our round protected gold mirrors are available in 1/2", 1", and 2" diameters and provide average reflectivity in excess of 96% from 800 nm to 20 µm. Protected gold is the most efficient reflective coating over the entire IR range.

The graph to the right shows these mirrors' reflectance at a 45° angle of incidence (AOI). The shaded region denotes the spectral range over which we recommend using these optics. See the Graphs tab above for 12° AOI data.

Please click here for an Excel spreadsheet containing the raw data plotted in the graph to the right.

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal/Imperial Price Available / Ships
ME05-M01 Support Documentation
ME05-M01 Ø1/2" Protected Gold Mirror, 3.2 mm Thick
$16.40
3-5 Days
ME1-M01 Support Documentation
ME1-M01 Ø1" Protected Gold Mirror, 3.2 mm Thick
$28.80
Today
ME2-M01 Support Documentation
ME2-M01 Ø2" Protected Gold Mirror, 3.2 mm Thick
$49.40
Today
Square Protected Gold Mirrors: 800 nm - 20 µm

Our square protected gold mirrors are available in 1/2", 1", and 2" sizes and provide average reflectivity in excess of 96% from 800 nm to 20 µm. Protected gold is the most efficient reflective coating over the entire IR range.

The graph to the right shows these mirrors' reflectance at a 45° angle of incidence (AOI). The shaded region denotes the spectral range over which we recommend using these optics. See the Graphs tab above for 12° AOI data.

Please click here for an Excel spreadsheet containing the raw data plotted in the graph to the right.

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal/Imperial Price Available / Ships
ME05S-M01 Support Documentation
ME05S-M01 1/2" Square Protected Gold Mirror, 3.2 mm Thick
$19.60
Today
ME1S-M01 Support Documentation
ME1S-M01 1" Square Protected Gold Mirror, 3.2 mm Thick
$29.90
Today
ME2S-M01 Support Documentation
ME2S-M01 2" Square Protected Gold Mirror, 3.2 mm Thick
$56.70
Today
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