click me!

PPLN Crystals for OPO, 4.0x2x45mm

Code: 2091-036

Inquire Us  


Materials PPMgOCLN, Doping: 5mol% bulk Aperture Size 4.0(±0.1) x 2.0(±0.05)mm
Thickness 2.0(±0.1)mm Length 45mm
Flatness < Lambda/8 @ 633nm Wavefront Distortion < Lambda/6 @ 633nm
Chips <0.1mm Surface Quality 20/10 S/D
Parallelism <10” Perpendicularity <10’
Coating AR coating Applications OPO

Chemical and Optical Properties:

Melting Point 1255+/-5℃ Curie Point/Temperature 1140+/-5℃
Mohs Hardness 5 Density 4.648(5)g/cm3
Thermal Conductivity 38W/m/K @ 25℃ Coefficient of Thermal Expansion

//a, 2.0x10-6/K

//c, 2.2x10-6/K

Wavelength Range of Transmission 420nm ~ 5200nm Nonlinear Coefficient

d33 = 34.4 pm/V

d31 = d15 = 5.95 pm/V

d22 = 3.07 pm/V

Optical Damaging Threshold 0.3GW/cm2 Absorptive Coefficient 0.004/cm @ 1064nm

PPLN Crystals for OPO, 4.0x2x45mm Code: 2091-036

Periodically poled lithium niobate (PPLN) crystals are a type of highly efficient non-linear optical crystal, which cover an extremely wide wavelength conversion spectral range of 0.4μm to 5.0μm, and is a crucial component for fabricating integrated PPLN Waveguide Modules. The 5% MgO doping in LiNbO3 would increase the optical resistance of the crystals and significantly improve its damage threshold. MgO: PPLN could be used for Second Harmonic Generation (SHG), Optical Parametric Oscillator (OPO), Optical Parametric Amplifier (OPA), Sum Frequency Generation (SFG) and Difference Frequency Generation (DFG). By choosing the proper period, width, and length, one can obtain the required specific frequency conversion.

Hangzhou Shalom EO offers a series of MgO:PPLN crystals for SHG of 976nm, 1029nm,1064nm, 1545nm, 1550nm, 1560nm, and 2100nm, PPLN crystals for SFG, DFG, and OPO applications are also available.

PPMgOCLN, 5mol% bulk
1 week