Material | Single crystal quartz |
Optical axis | normal to facet on circumference of retarder |
Wavefront distortion | λ/10@633 nm |
Surface quality | 20-10 scratch & dig (MIL-PRF-13830B) |
Parallelism | <10 arcsec |
AR coating | R<0.5% |
Laser Damage Threshold | >10J/cm2, 10 nsec pulse, 1064nm typical |
EKSMA Optics Zero Order Air-Spaced Waveplates
137.21 kB |
This Zero Order Air-Spaced Plate, made of single crystal quartz.