Crystalline quartz is frequently used for the stringest quality retardation applications. Zero-order waveplates is made by cementing two quartz plate with their fast axes orthogonal to each other. The difference in thickness is equal to either λ/4 or λ/2 for a specified wavelength. Comoared with multiple-order quartz retarders, they are much more insensitive to wavelength, temperature and angle of incidence. Waveplates of other wavelength and sizes are available for custom made.
Quartz Zero-Order Waveplates
|品番 λ/4 plate||品番 λ/2 plate||Wavelength（nm）|
GCL-060401, GCL-060402, GCL-060403, GCL-060404, GCL-060406, GCL-060411, GCL-060412, GCL-060413, GCL-060414, GCL-060416