HOME -> PRODUCT -> Laser Crystals-> Diffusion Bonded Crystal
PRODUCT:  Diffusion Bonded Crystal


 

Introduction:
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


Yb:YAG+YAG, Tm:YAG+YAG, Ho:YAG+YAG, YAG+CTH:YAG+YAG


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

Applications:
Semiconductor pump solid state lasers and high power operation solid lasers etc., 




© 2016-2020 Hangzhou Yong Hee Photonics Co,Ltd.. All rights reserved.