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Cr YAG Diffusion Bonded Nd Yag Rod In Optical Contact Method

Wuhan Star Optic Technology Co., Ltd

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Cr YAG Diffusion Bonded Nd Yag Rod In Optical Contact Method

Country/Region china
City & Province wuhan
Categories Other Metals & Metal Products
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Product Details

 

Overview:

The diffusion bonded Cr:YAG+Nd:YAG Rod consists of one Nd:YAG crystal and one or two Cr:YAG absorber. They are combined by optical contact method and further bonded under high temperature. The diffusion bonded Cr:YAG+Nd:YAG Rod helps to decrease thermal lens effect considerably in high power solid state Laser.

 

 

General Specifications Of Diffusion Bonded Nd:YAG + Cr:YAG:

Nd:YAG Doping0.4-1.1%
Intrinsic Loss0.1%cm-1
Scattering Sitesinvisible, probed with a He-Ne laser
Diameter Tolerance+0/-0.02mm
Length Tolerance+0.5/-0mm
Surface Quality10/5
Clear Aperture>95%
Surface Flatness<λ/10@632.8nm
Wavefront Distortion<λ/10@632.8nm per inch
Parallelism<10 arc seconds
Perpendicularity<5 arc minutes
Chamfer0.1mm@45°
Barrel FinishGround Finish with 400# Grit

 

 

 

Manufacturing Capacity of Diffusion Bonded Laser Crystals:

MaterialDoping ConcentrationAperture (mm)Length (mm)
Nd:YAG+Cr4+:YAG0.1-3%/0.6-7.02×2-20×200.5-200
YAG+Nd:YAG0.1-3%2×2-20×200.5-200
YAG+Nd:YAG+YAG0.1-3%2×2-20×200.5-200
YAG+Nd:YAG+Cr4+:YAG0.1-3%/0.6-7.02×2-20×200.5-200
YVO4+Nd:YVO40.1-3%2×2-20×200.5-200
YVO4+Nd:YVO4+YVO40.1-3%2×2-20×200.5-200
YVO4+Nd:YVO4+YVO40.1-3%Dia2-150.5-200

 

 

 

 

 

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