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