多階波片 | QWPM | 193,244,248, 266,355,400, 488,515,527, 532,633,670, 780,800,1030, 1053,1064,1550 | 12.7 - 50.8 | 相位延遲λ/2或λ/4 | < 1nm at 532nm (λ/100) | 17.5 J/cm2,20ns,20Hz@1064nm 10 J/cm2,20ns,20Hz@532nm 10 J/cm2,20ns,20Hz@355nm 2.5 J/cm2,10ns,20Hz@266nm |
雙波長波片 | QWPD | 355 / 532 155 / 1064 532 / 1064 1064 / 532 | 12.7 25.4 | 波長1相位延遲λ/2; 波長2不變 | < 1nm at 532/1064nm | 10 J/cm2,20ns,20Hz; 1 MW/cm2@1064nm |