详细说明:
Physical Properties
|
DAST Crystal
|
Melting temperature
|
256℃
|
Refractive indices@720nm
|
n1=2.519, n2=1.720, n3=1.635
|
Nonlinear optical coefficients
|
d11(1318nm)=1010pm/V
|
d11(1542nm)=290pm/V, d26(1542nm)=39pm/V
|
|
Electro optic coefficients
|
r11(720nm)=92pm/V
|
r11(1313nm)=53pm/V
|
|
r11(1535nm)=47pm/V
|
|
Dielectric constants@3KHz
|
ε1=5.2, ε2=4.1, ε3=3.0
|
Phase matching for THz Generation
|
1300-1600nm
|
Physical Properties
|
OH1 Crystal
|
Melting temperature
|
212℃
|
Refractive indices@1319nm
|
n2=1.58, n3=2.15
|
Nonlinear optical coefficients@1900nm
|
d333=120±10pm/V
|
d223=13±2pm/V
|
|
d322=8.5±2pm/V
|
|
Electro optic coefficients
|
r333(633nm)=109±4pm/V
|
r333(785nm)=75±7pm/V
|
|
r333(1064nm)=56±2pm/V
|
|
r333(1319nm)=52±7pm/V
|
|
Phase matching for THz Generation
|
1200-1460nm
|
Physical Properties
|
DSTMS Crystal
|
Melting temperature
|
250℃
|
Refractive indices@1550nm
|
n1=2.07, n2=1.64
|
Nonlinear Optical Coefficients@1900nm
|
d111=214±20pm/V
|
d122=31±4pm/V
|
|
d212=35±4pm/V
|
|
Electro optic coefficients@1900nm
|
r111=37±3pm/V
|
Phase matching for THz Generation
|
1300-1700nm
|
Photorefractive Crystal KNbO3
|
Wavelength[nm]
|
Recording Time(typical)[s]
|
KNbO3:Fe
|
488
|
1
|
KNbO3:Mn
|
515
|
1
|
860
|
3
|
|
KNbO3:Fe reduced
|
488
|
0.01
|
515
|
0.01
|
|
KNbO3:Rh reduced
|
860
|
0.5
|
1064
|
50
|
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