波片

波片廣泛應(yīng)用于變量光束衰減器，分光片和光頻隔離器等。CPG可根據(jù)客戶(hù)提供的參數(shù)如直徑、波長(zhǎng)、相位延遲及波片類(lèi)型等制定各種波片。

規(guī)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可以提供如下波片類(lèi)型：