CRYSTALS
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Nd: YAG
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Cr4+: YAG
Nd: YVO4
Nd: GdVO4
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Nd: YVO4 CRYSTALS
 
 
Nd:YVO4 is the most efficient laser host crystal for diode pumping among the current commercial laser crystals, especially, for low to middle power density. This is mainly for its absorption and emission features surpassing Nd:YAG. Pumped by laser diodes, Nd:YVO4 crystal has been incorporated with high NLO coefficient crystals (LBO,BBO,or KTP) to frequency-shift the output from the near infrared to green, blue, or even UV.
 
 
 
 
Specification
Transmitting Wavefront Distortion Less than λ/4 @ 633nm
Dimension Tolerance [ W ±0.1mm ] × [ H ±0.1mm ] × [ L +0.2mm/-0.1 ]
Clear Aperture >90% central area
Flatness λ/8 @ 633 nm, and λ/4 @ 633nm for thickness less than 2mm
Scratch/Dig 10 / 5
Parallelism Better than 20 arc seconds
Perpendicularity 5 arc minutes
Angle Tolerance ±0.5°
AR Coating R<0.2% at 1064nm,HR coating: R>99.8% at 1064nm,T>95% at 808nm
 
 
   
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