Dichroic Mirrors with High Transmission
• IBS coated for high power lasers • Laser damage threshold >10 J/cm², 8 nsec pulse, 1064 nm typical • Back side anti-reflection coated • Transmitted wavelength T>98%
Volume discount
- 5–9 units −5%
- 10+ units −10%
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Diameter
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Thickness
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AOI
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Reflected Wavelength
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Transmitted Wavelength
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or
LIDT @ 1064 nm
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Material
UV FS
12
catalog variants — refine the spec to narrow it down.
| SKU | AOI · Reflected Wavelength · Transmitted Wavelength · Diameter · Thickness · LIDT @ 1064 nm · Material | |
|---|---|---|
| 041-6200HT | 0°·R>99.5%@1028-1080nm·T>98%@965-982nm·ø 12.7 mm·3 mm·>10 J/cm²·UV FS |
4 in stock
Ships in: 2–5 calendar days
$283
|
| 041-6202HT | 22.5°·R>99.5%@1028-1080nm·T>98%@965-982nm·ø 12.7 mm·3 mm·>3 J/cm²·UV FS |
15 in stock
Ships in: 2–5 calendar days
$283
|
| 041-6205HT | 45°·R>99.5%@1028-1080nm·T>98%@965-982nm·ø 12.7 mm·3 mm·>3 J/cm²·UV FS |
9 in stock
Ships in: 2–5 calendar days
$321
|
| 041-6215HT | 45°·R>99.5%@976nm·T>98%@1030-1060nm·ø 12.7 mm·3 mm·>3 J/cm²·UV FS |
Out of stock
Ships in: 62–65 calendar days
$321
|
| 041-6800HT | 0°·R>99.5%@1064nm·T>98%@808nm·ø 12.7 mm·3 mm·>10 J/cm²·UV FS |
4 in stock
Ships in: 2–5 calendar days
$226
|
| 041-6805HT | 45°·R>99.5%@1064nm·T>98%@808nm·ø 12.7 mm·3 mm·>10 J/cm²·UV FS |
10 in stock
Ships in: 2–5 calendar days
$244
|
| 042-6200HT | 0°·R>99.5%@1028-1080nm·T>98%@965-982nm·ø 25.4 mm·6 mm·>10 J/cm²·UV FS |
18 in stock
Ships in: 2–5 calendar days
$334
|
| 042-6202HT | 22.5°·R>99.5%@1028-1080nm·T>98%@965-982nm·ø 25.4 mm·6 mm·>3 J/cm²·UV FS |
13 in stock
Ships in: 2–5 calendar days
$334
|
| 042-6205HT | 45°·R>99.5%@1028-1080nm·T>98%@965-982nm·ø 25.4 mm·6 mm·>3 J/cm²·UV FS |
9 in stock
Ships in: 2–5 calendar days
$373
|
| 042-6215HT | 45°·R>99.5%@976nm·T>98%@1030-1060nm·ø 25.4 mm·6 mm·>3 J/cm²·UV FS |
Out of stock
Ships in: 62–65 calendar days
$373
|
| 042-6800HT | 0°·R>99.5%@1064nm·T>98%@808nm·ø 25.4 mm·6 mm·>10 J/cm²·UV FS |
7 in stock
Ships in: 2–5 calendar days
$283
|
| 042-6805HT | 45°·R>99.5%@1064nm·T>98%@808nm·ø 25.4 mm·6 mm·>10 J/cm²·UV FS |
32 in stock
Ships in: 2–5 calendar days
$303
|
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Specifications
SUBSTRATE
| Material | UV grade fused silica |
| Surface Flatness | λ / 10 typical at 633 nm |
| Surface Quality | 20-10 scratch & dig (MIL-PRF-13830B) |
| Diameter Tolerance | +0.00 mm -0.12 mm |
| Thickness Tolerance | ±0.25 mm |
| Parallelism | 30 arcsec |
| Chamfer | 0.3 mm at 45° typical |
COATING
| Technology | Ion Beam Sputtering (IBS) |
| Clear Aperture | Exceeds central 85% of diameter |
| Coated Surface Flatness | λ / 8 at 633 nm over 80% of diameter |
| Transmitted Wavefront Distortion (TWD) | λ / 10 over clear aperture |
| Laser damage threshold | Measured for 10 ns pulse, 10 Hz, 1064 nm |
| Back side antireflection coated | R<0.1% at AOI=0° / R<0.5% at AOI=45° |
Classification
| Coating | dielectric |
Description
- IBS coated for high power lasers
- Laser damage threshold >10 J/cm², 8 nsec pulse, 1064 nm typical
- Back side anti-reflection coated
- Transmitted wavelength T>98%