Quartz waveplate GCL-0604 series

zero order

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. • Diameter: φ25.4+0.0/-0.15 • Thickness: 0.5~3±0.1 • Retardation Accuracy: λ/300 • Uncoated