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Home >> Product >> Laser Crystals >> Diffusion Bonded Crystal
Diffusion Bonded Crystal
    Publish time 2022-12-27 10:31    
Diffusion Bonded Crystal

Diffusion Bonded Crystals has advantages of high damage threshold, high beam quality, high efficiency, low heat effect, compact size, they are consisting of two, three or more parts material with different doping levels, they are combined by optical contact method and further bonded under high temperature. Diffusion Bonded Crystal helps to decrease thermal lens effect considerably, this bonding technology in laser applications can not only greatly improve the laser performance and beam quality, but also conductive to the intergration of laser systems and access to large-size crystals.


Specifications:

 Type

 Nd:YAG+YAG, Nd:YAG+Cr4+:YAG, YVO4+Nd:YVO4+YVO4

 YAG+Yb:YAG+YAG,  YAG+Yb:YAG+Cr4+YAG, YAG+CTH:YAG+YAG

 YAG+Nd:Ce:YAG+Cr4+:YAG,   Nd:YAG+Cr4+:YAG+YAG

 YLF+Nd:YLF+YLF, YLF+Pr:YLF+YLF, YAG+Ho:YAG+YAG, YAG+Tm:YAG+YAG

 Dimension Tolerances:

 Rods with diameter: +0.0/-0.05 ,mm ,   Length: +0.5/-0mm

 Surface Quality:

 10/5 Scratch/Dig MIL-O-1380A

 Parallelism:

 <10″

 Perpendicularity:

 <5′ 

 Clear Aperture:

 >90%

 Surface Flatness:

 <λ/10@ 632.8 nm

 Chamfer:

 <0.1mm@45°

 Barrel Finish:

 Fine grind, Polishing

 Coating

 PR＝20~80%@1064nm,HR≥99.8%@1064nm

 Size:

 Bonded rods, slabs or upon customer's request

















Advantages:

Decrease thermal effect

Inprove efficiency

High damage threshold

Improve beam quality

Compact size


Product Classification