波片 石英晶体

材料.........................................................................................石英晶体
尺寸公差.....................................................................+0.00, -0.05mm
定向精度......................................................................................... 0.1°
波前畸变........................................................................λ/10 @632.8nm
相位延迟..............................................................................λ/2, λ/4, λ/8
延迟精度......................................................................................< λ/500
平行度..............................................................................< 1 arc second
有效孔径........................................................................................> 90%
光洁度..............................................................................................20-10
崩边............................................................................................< 0.02mm