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Low Order Wave Plates SKU: 461-4246
• Thinner than multiple order • Less than 8 order • Less temperature and wavelength dependent than multiple order Made from high quallity optical grade crystalline quartz quarter wave and half wave retardation versions available suitable for high and low power laser…
Variant specifications
| Specification | Value |
|---|---|
| Wavelength | 257 nm |
| Retardation | λ/2 |
| Diameter | ø 20 mm |
| Clear aperture | ø 17 mm |
| Mount | ø 25.4 mm |
Shared product specifications
These specifications apply across the Low Order Wave Plates product family.
| Material | Single crystal quartz |
| Optical axis | normal to facet on circumference of retarder |
| Wavefront distortion | λ / 10 @ 633 nm |
| Clear aperture | Ø 17 mm |
| Ring mount outer diameter | 25.4 mm +0.0 / -0.2 mm |
| Parallelism | <10 arcsec |
| AR Coating | R < 0.4% |
| Laser damage threshold | 10 J / cm², 10 nsec, 1064 nm typical |
| Nominal thickness of waveplate | 0.15-0.35 mm |
Product brochures
Shared documentation for the complete product family.