波片

波片广泛应用于变量光束衰减器，分光片和光频隔离器等。CPG可根据客户提供的参数如直径、波长、相位延迟及波片类型等制定各种波片。

规格

-Materials: Single crystal quartz

-Optical Axis: Normal to flat edge on circumference of Retarder

-Angle of Incidence: 0

-Retardation Tolerance: ≤λ/300; ≤λ/500

-Diameter Tolerance: 0/-0.1mm

-Surface Quality: Ultrafine laser polish, 20-10 scratch and dig

-Wavefront distortion: L/10 over central 90% of aperture at 632.8 nm

-Wavelength: 260-1800 nm

-Parallelism: 1 arc second

CPG可以提供如下波片类型：