Cr4+:YAG

Cr4+:YAG

Passive Q-Switching is preferred for simplicity of manufacturing and operation,low cost and reduced system size and weight .Cr4+:YAG is an excellent crystal for passively Q-switching diode pumped or lamp-pumped Nd:YAG,Nd:YLF,Yb:YAG or other Nd and Yb doped lasers at wavelength from 0.8 to 1.2μm.


Advantages of Cr4+:YAG Crystals:

l Providing high power laser pulses without electro-optic Q-switches

l Good thermal conductivity

High damage threshold

l More robust and stable than dyes or colorcenters

 

Sizes--Diameter:3~12mm H×W:2×2~30×30mm

Polished and AR coated

Initial transmission 5%~95%@1064nm

 

Specifications:

Material  

Cr4+:YAG

Diameter Tolerance

+0,-0.02mm

Thickness Tolerance

      +0.5,-0mm

Parallelism

<10 arc seconds

Barrel Finish

Ground Finish400#Grit

Flatness  

<λ/10 @632.8nm

Anti-Reflection Coating   

R<0.15%@1064nm per surface

Damage threshold  

>750MW/cm2