ZERO ORDER QUARTZ WAVEPLATE
SPEC
| Substrate | Crystal Quartz |
|---|---|
| Surface Figure | λ/10 @ 633nm |
| Surface Quality | 10-5 Laser Quality |
| Diameters | 5.0mm to 2.0inch |
| Diameter Tolerance | +0.0/-0.20mm |
| Parallelism | ≤ 1.0 arc min. |
| AR Coating | R < 0.25% |
| Wavelengths | 213 to 2020nm |
| Retardation | λ/2 or λ/4 |
| Retardation Tolerance | λ500 at 20 Å˚ C |
| Damage Threshold | > 10 mJ/㎠ 10 nsec pulse |
| Clear Aperture | > 85% of diameter |
MULTIPLE ORDER QUARTZ WAVEPLATE
SPEC
| Substrate | Crystal Quartz |
|---|---|
| Surface Figure | λ/10 @ 633nm |
| Surface Quality | 10-5 Laser Quality |
| Diameters | 5.0mm to 2.0inch |
| Diameter Tolerance | +0.0/-0.20mm |
| Parallelism | ≤ 1.0 arc min. |
| AR Coating | R < 0.25% |
| Wavelengths | 213 to 2020nm |
| Retardation | λ/2 or λ/4 |
| Retardation Tolerance | λ500 at 20 Å˚ C |
| Damage Threshold | > 10 mJ/㎠ 10 nsec pulse |
| Clear Aperture | > 85% of diameter |
POLARIZATION ROTATORS
DUAL WAVELENGTH WAVEPLATE
SPEC
| Substrate | Crystal Quartz |
|---|---|
| Surface Figure | λ/10 @ 633nm |
| Surface Quality | 10-5 Laser Quality |
| Diameters | 5.0mm to 2.0 inch |
| Diameter Tolerance | +0.0/-0.20mm |
| Parallelism | ≤ 1.0 arc min. |
| AR Coating | R < 0.5% |
| Retardation | λ/100 at 20 Å˚ C |
| Damage Threshold | > 2 J/㎠ 10 nsec pulse |
| Clear Aperture | > 90% of diameter |
| Adhesion and Durability | Per MIL-C-675A |
OPTICAL BEAM ISOLATORS
SPEC
| Substrate | BK7 or Crystal Quartz |
|---|---|
| Transmitted Wavefront | λ/4 @ 633nm |
| Surface Quality | 20-10 Laser Quality |
| Diameter Tolerance | +0.0/-0.25mm |
| Damage Threshold | > 100 mJ/㎠ 10 nsec pulse |
| Beam Deviation | ≤ 3 arc min. |
| Reflectance Efficiency | Rs > 99.0% |
| Clear Aperture | > 90% of diameter |
| Adhesion and Durability | Per MIL-C-675A |