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Mirors
Summary:
Mirors
Many kinds of coatings are available The broad bandwidth mirrors are enhanced aluminium coated under a layer of. Sio2 protective film. The reflectance peaks at about 95% and the wavelength range from visible to FIR(0.35-12μm).Furthermore the metallic coating is not angle-sensitive. The laser line mirrors are multilayer dielectric coated, optimized for the preferred wavelength and incident angle. The central wavelength, incident angle and coating requirements should be specified at placing an order. These mirrors can be ordered with or without mountings.
Enhanced A1 from VIS to FIR, R>90%
Note: Other dimensions and specifications are available upon requests.
Rectangular Plane Mirrors
Note: Other dimensions and specifications are available upon requests.
Metal Mirrors
Note: Other dimensions and specifications are available upon requests.
High Energy/Power Laser Mirrors
Note: Other dimensions and specifications are available upon requests.
High Energy/Power Partially Reflecting Laser Mirrors
Note: Other dimensions and specifications are available upon requests.
Pumping Beam and Basic Frequency Laser Mirrors
Note: Other dimensions and specifications are available upon requests.
Many kinds of coatings are available The broad bandwidth mirrors are enhanced aluminium coated under a layer of. Sio2 protective film. The reflectance peaks at about 95% and the wavelength range from visible to FIR(0.35-12μm).Furthermore the metallic coating is not angle-sensitive. The laser line mirrors are multilayer dielectric coated, optimized for the preferred wavelength and incident angle. The central wavelength, incident angle and coating requirements should be specified at placing an order. These mirrors can be ordered with or without mountings.
Enhanced A1 from VIS to FIR, R>90%
Specifications | |
Material | BK7, fine annealed |
Diameter Tolerance | +0.0,-0.1mm |
Thickness tolerance | ±0.1mm |
Clear Aperture | >90% |
Flatness | λ/4-λ |
Surface Quality | 60-40 scratch and dig |
Coating | Enhanced aluminium reflecting coating, Rave>90% λ=0.35-12μm |
Enhanced A1 from VIS to FIR |
φ(mm) |
T(mm) |
Part NO | ||
USCM2004 | 20.0 | 4.0 |
USCM2504 | 25.4 | 4.0 |
USCM3804 | 38.1 | 4.0 |
USCM4005 | 40.0 | 5.0 |
Rectangular Plane Mirrors
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Metal Mirrors
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Metal Mirrors | Coating | Flatness | φ(mm) | T(mm) |
Part NO | ||||
UCAL2503 | AL Protect | λ/4 | 25.0 | 3.0 |
UCAL2506 | AL Protect | λ/10 | 25.4 | 6.35 |
UCAG2503 | AG Protect | λ/4 | 25.0 | 3.0 |
UCAG2506 | AG Protect | λ/10 | 25.4 | 6.35 |
UCAU2503 | AU Protect | λ/4 | 25.0 | 3.0 |
UCAU2506 | AU Protect | λ/10 | 25.4 | 6.35 |
High Energy/Power Laser Mirrors
Specifications | |
Substrate | UV grade fused silica, BK7 |
S1 Surface Figure | λ/10 typical at 633nm |
S1 Surface Quality | 20/10 laser quality |
S2 Surface Quality | Commercial polish |
Chamfer | 0.25mm at 45° typical |
Coating Technology | Electron beam evaporation, dielectric multilayers |
Incident Angle | 0° or 45° |
Clear Aperture | > 85% of diameter |
Laser-Induced Damage Threshold | >3J/cm2 (1.06μm, 1ns) |
Part No. | Diameter(mm) | Wavelength(nm) |
UHR-S-0-01-A/B/C | 20/25.4/30 | 308 |
UHR-S-0-02-A/B/C | 20/25.4/30 | 532 |
UHR-S-0-03-A/B/C | 20/25.4/30 | 632.8 |
UHR-S-0-04-A/B/C | 20/25.4/30 | 780 |
UHR-S-0-05-A/B/C | 20/25.4/30 | 1064 |
UHR-S-0-06-A/B/C | 20/25.4/30 | 1315 |
UHR-S-0-07-A/B/C | 20/25.4/30 | 10.6μm |
UHR-D-0-01-A/B/C | 20/25.4/30 | 266/532 |
UHR-D-0-02-A/B/C | 20/25.4/30 | 351/1053 |
UHR-D-0-03-A/B/C | 20/25.4/30 | 532/1064 |
UHR-D-0-04-A/B/C | 20/25.4/30 | 632.8/1064 |
High Energy/Power Partially Reflecting Laser Mirrors
Wavelength available for the high energy partially reflecting laser mirrors. (nm) |
248, 266, 355, 532, 633, 800, 940, 1047, 1053, 1064, 1319, 1550 |
Reflectance (%) |
10±3.0, 20±4.0, 30±5.0, 40±5.0, 50±5.0, 60±4.0, 70±4.0, 75±4.0, 80±3.0, 90±2.0, 95±1.5, 98±1.0,99±0.5 |
Substrate Diameter(mm) |
10, 12.7, 15, 20, 25, 25.4, 30 |
Pumping Beam and Basic Frequency Laser Mirrors
Specifications | |
Substrate Material | UV Grade Fused Silica or BK7 or Nd:YAG laser crystal |
Surface Figure | λ/10 typical at 633nm |
Transmitted wavefront distortion | λ/10 typical at 633nm |
Surface Quality | 20/10laser quality |
Diameter Tolerance | +0.0mm~-0.25mm |
Thickness Tolerance | ±0.25mm |
Wedge | ≤5 minutes |
Chamfer | 0.25mm at 45° typical |
Concentricity | ≤0.05mm |
Radius Tolerance | ±0.5% |
Coating Technology | Electron Beam Evaporation, Dielectric Mulitlayers |
Adhesion and Durability | Per MIL-C-675A. Insoluble in lab solvents |
Clear Aperture | >85% of dimension |
Angle of Incidence | 0° |
Wavelength Range | 248~2100nm |
Transmittance | >97% |
Reflectance | >99.8% |
Laser Induced Damage Threshold | 3J/cm2 , 1 ns pulse, at 1064nm typical |
Substrate Diameter(mm) |
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10, 12.7, 15, 20, 25, 25.4, 30 |
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