型号 lo-zow 材质 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 532nm 632.8nm 808nm 850nm 980nm 1064nm 1310nm 1480nm 1550nm 1590nm