Cr4+:YAG Crystal

WeChat

Sina Weibo

QQ space

Douban

Baidu Post Bar

Passive Q-Switching is preferred for simplicity of manufacturing and operation, low cost and reduced system size and weight. Cr4+:YAG (Y3Al5O12) 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 1.0 to 1.2 um. Because of its chemically stable, durable, UV resistant, good thermal conductivity and high damage threshold (> 500 MW/cm2) and being easy to be operated, it will replace traditional materials, such as, LiF, organic Dye and color centers.

+86

Detail

Nd:YAG Crystal

Passive Q-Switching is preferred for simplicity of manufacturing and operation, low cost and reduced system size and weight. Cr4+:YAG

(Y3Al5O12) 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 1.0 to 1.2 um. Because of its chemically stable, durable, UV resistant, good thermal conductivity and high damage

threshold (> 500 MW/cm2) and being easy to be operated, it will replace traditional materials, such as, LiF, organic Dye and color centers.

Basic Properties of Cr4+:YAG
Formula	Cr4+:Y3Al5O12
Crystal Structure	Cubic Garnet
Hardness	8.5 (Mohs)
Damage Threshold	> 500 MW/cm2 for 10 ns pulses
Refractive Index	1.82 @ 1064 nm
Main Specifications
Flatness	0.5 wave
Parallelism	< 30”
Surface quality	10/5 scratch/dig
AR-coating	R<0.3% @ 1064 nm
Standard Aperture	?9.5 mm, 8x8 mm , 4x4 mm , ? 2.5 mm