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 Yong Hee
    Publish time 2022-12-30 13:43    

Nd:Ce:YAG crystals Cerium is used as sensitizer for Nd3+ ions because it has strong absorption in UV region. Ce increases transfer to the Nd3+ excited state. At this point- thermal distortion in Nd: Ce:YAG is less and the output laser energy isgreater than in usual Nd:YAG with the same pumping parameters. Emission wavelength at 1064 nm and thermal conductivity of the Nd:Ce:YAG crystals are the same as for Nd:YAG.


Dopant Concentration

 Nd:1.1%, Ce:0.05%~0.1%,


 <111> within 5 deg

 Wavefront Distortion


 Extinction Ratio


 Dimension Tolerances

 Diameter:+0.0/-0.05 mm,   Length:+/-0.5 mm

 Surface Quality

 10/5 Scratch/Dig MIL-O-1380A





 Clear Aperture


 Surface Flatness

 λ/10@632.8 nm



 Barrel Finish

 Fine grind

 Anti-Reflection Coating

 R<0.25%@1064nm per surface






High efficiency, Low threshold

Good anti-UV irradiation property

Mechanical strength, High optical quality

Good thermal stability

Product Classification