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Laser Harmonic Separators with High Transmission SKU: 041-6505HT
• IBS coated for high power lasers • Laser damage threshold >10 J/cm², 8 nsec pulse, 1064 nm typical • Transmitted wavelength: T>99% • Back side anti-reflection coated
Variant specifications
| Specification | Value |
|---|---|
| Material | UV FS |
| Diameter | ø12.7 mm |
| Thickness | 3 mm |
| AOI | 45° |
| Reflected Wavelength | R>99.5%@1064nm |
| Transmitted Wavelength | T>99%@532nm |
Shared product specifications
These specifications apply across the Laser Harmonic Separators with High Transmission product family.
Substrate
| Material | UV grade fused silica |
| S1 Surface Flatness | λ / 10 typical at 633 nm |
| S1 Surface Quality | 20-10 scratch & dig (MIL-PRF-13830B) |
| S2 Surface Flatness | λ / 10 typical at 633 nm |
| S2 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) |
| Coated Surface Flatness | λ / 8 at 633 nm over 80% of diameter |
| Transmitted Wavefront Distortion (TWD) | λ / 10 over clear aperture |
| Back Side Antireflection Coated | AOI 45°, R<0.5%, (s+p) / 2 / AOI 0°, R<0.1% |
| Laser damage threshold | >10 J / cm², 8 ns pulse, 1064 nm |
Classification
| Wavelength | 1064nm |
Product brochures
Shared documentation for the complete product family.