Low-Order Waveplates
Low-order waveplates are made from high quality optical grade crystalline quartz quarter wave and half wave retardation versions available suitable for high and low power laesr applications. Better temperature (38℃), wavelength (1.5nm) and incident angle (4.5deg) bandwidth and high damage threshold make it widely used in common application. Also, it is economical.
Feature:
● Thickness:0.2-0.5mm
● High Damage Threshold
● Better Temperature Bandwidth
● Low cost
● Mount service
Capability:
Material | Optical grade Crystal Quartz |
Dimension Tolerance | +0.0,-0.2mm |
Wavefront Distortion | λ /8@633nm |
Retardation Tolerance | λ/500 |
Surface Quality | 20/10 scratch and dig |
AR Coating | R<0.2% at center wavelength |
Note: Custom sizes and wavelength are available upon request.