棱鏡有各種各樣的形狀和光學(xué)參數(shù),這里我們只能寫下*常用的一些,棱鏡經(jīng)常用作光束整形,色散,圖像旋轉(zhuǎn),位移測量等。產(chǎn)品材料包括BaF2,CaF2,Ge,Si,ZnSe,SiO2。
產(chǎn)品指標如下:
Dimensional tolerance ±0.010" (±0.25 mm)
Clear Aperture 85% Central Diameter
Angle Tolerance ±10 min
Flatness 2 waves at 633 nm
Surface Finish 60/40 polished three faces
Bevels Small Protective Bevel on Edges (0.5 mm max at 45 deg)