|
KDP |
KD*P |
Chemical Formula |
KH2PO4 |
KD2 PO4 |
Transparency Range |
200-1500nm |
200-1600nm |
Nonlinear Coefficients |
d36=0.44pm/V |
d36=0.40pm/V |
Refractive Index (at 1064nm) |
no=1.4938, ne=1.4599 |
no=1.4948, ne=1.4554 |
Electro-Optical Coefficients |
r41=8.8pm/V
r63=10.3pm/V |
r41=8.8pm/V
r63=25pm/V |
Longitudinal Half-Wave Voltage: |
V∏=7.65KV(λ=546nm) |
V∏=2.98KV(λ=546nm) |
Absorptance: |
0.07/cm |
0.006/cm |
Optical Damage Threshold: |
>5 GW/cm 2 |
>3 GW/cm 2 |
Extinction Ratio: |
30dB |
30dB |
Sellmeier Equations of KDP: |
no2= 2.259276+0.01008956/(λ2-0.012942625)+ 13.005522λ2/(λ2-400)
ne2= 2.132668+0.008637494/(λ2-0.012281043)+ 3.2279924λ2/(λ2- 400) |
Sellmeier Equations of DKDP |
no2=1.9575544+0.2901391λ2/(λ2- 0.0281399)-0.02824391λ2+0.004977826λ4
ne2=1.5005779+0.6276034λ2/(λ2- 0.0131558)-0.01054063λ2+0.002243821λ4 |