普克尔盒半波电压计算器
选择晶体材料:
BBO
LiNbO₃
DKDP
输入波长(nm):
晶体口径 \( d \)(mm):
晶体长度 \( L \)(mm):
计算半波电压
常用晶体的半波电压公式及参数
BBO: \( V_{\pi} = \frac{\lambda d}{2 r_{22} n^3 L} \), \( r_{22} = 2.7 \times 10^{-12} \, \text{m/V} \)
LiNbO₃: \( V_{\pi} = \frac{\lambda d}{2 r_{22} n^3 L} \), \( r_{22} = 6.8 \times 10^{-12} \, \text{m/V} \)
DKDP: \( V_{\pi} = \frac{\lambda}{2 r_{63} n^3} \), \( r_{63} = 10.6 \times 10^{-12} \, \text{m/V} \)