Hybrid laser mirror with high reflectivity and durability for two wavelengths.
Spectral Optics supplies hybrid laser mirrors with high reflectivity and durability for both wavelengths. They are used for alignment in systems utilizing Nd:YAG at either 0° or 45° incidence, YAG wavelength and its second harmonic, as well as visible wavelength tracer lasers. The dual-wavelength (1064nm & 532nm) YAG laser mirrors have a reflectivity of R > 99.0% for both wavelengths. They also provide tracer laser options for either the HeNe wavelength of 633nm or the diode laser wavelength of 670nm. The reflectivity is > 99.0% at the laser wavelength and > 80.0% at the tracer wavelength. Considerations for damage thresholds for visible and near-infrared wavelengths are the same as for standard mirrors. Please consult us for high-power applications in the ultraviolet range.
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basic information
Substrate Material: <400nm UV fused silica, ≥400nm BK7 Effective Diameter: >85% 1st Surface: λ/10 @633nm before coating, 10-5 Scratch-Dig 2nd Surface: Commercial polish Diameter Tolerance: +0.000/-0.010 inches (+0.00/-0.25mm) Thickness Tolerance: ±0.010 inches (±0.25mm) Chamfer: <0.5mm @45° typical Wedge: ≤5 arc min Coating Technology: e-beam dielectric multilayer Reflectivity: 2 Wavelength YAG Laser Mirror: Reflectivity R>99.0% for both 532/1064nm Laser Mirror with Tracer: R>99.0% for Laser wavelength, R>80.0% for Tracer Damage Threshold: 20J/cm2, 20ns, 20Hz; 10MW/cm2, CW @1064nm
Price information
The price varies depending on the quantity.
Delivery Time
※The delivery date will vary depending on the quantity.
Applications/Examples of results
Near-infrared laser wavelength and visible light laser at two wavelengths, ultraviolet laser wavelength and visible light laser wavelength. The invisible wavelengths are combined with the visible light laser (tracer) to facilitate alignment.
Line up（6）
| Model number | overview |
|---|---|
| LWDW Series | 2-wavelength YAG laser mirror Wavelength λ (nm) 1064nm/532nm Incident angle 0° or 45° Diameter x Thickness 1.0 inch x 1/4 inch 1.5 inches x 3/8 inch 2.0 inches x 3/8 inch |
| LMTR Series | 248nm laser wavelength λ1 and tracer wavelength λ2 2-wavelength mirror of 633nm or 670nm Incident angle 0° or 45° Size 1.0 inch x 1/4 inch 1.5 inches x 3/8 inch 2.0 inches x 3/8 inch |
| LMTR Series | 266nm laser wavelength λ1 and tracer wavelength λ2 2-wavelength mirror of 633nm or 670nm Incident angle 0° or 45° Size 1.0 inch x 1/4 inch 1.5 inches x 3/8 inch 2.0 inches x 3/8 inch |
| LMTR Series | 308nm laser wavelength λ1 and tracer wavelength λ2 2-wavelength mirror of 633nm or 670nm Incident angle 0° or 45° Size 1.0 inch x 1/4 inch 1.5 inches x 3/8 inch 2.0 inches x 3/8 inch |
| LMTR Series | 355nm laser wavelength λ1 and tracer wavelength λ2 2-wavelength mirror of 633nm or 670nm Incident angle 0° or 45° Size 1.0 inch x 1/4 inch 1.5 inches x 3/8 inch 2.0 inches x 3/8 inch |
| LMTR Series | 1064nm laser wavelength λ1 and tracer wavelength λ2 2-wavelength mirror of 633nm or 670nm Incident angle 0° or 45° Size 1.0 inch x 1/4 inch 1.5 inches x 3/8 inch 2.0 inches x 3/8 inch |
Company information
We have over 40 years of history as a specialized import trading company, excelling in laser light sources, optical components, measuring instruments, and peripheral devices.