產(chǎn)品展示
摻鉻釔鋁石榴石(Cr4+:YAG)
Cr4+:YAG is an excellent crystal for passive Q switching diode pumped or lamp-pumped Nd and Yb doped lasers, in the wavelength range from 800 nm to 1200 nm. Furthermore, it can generate ultrashort pulse laser when pumped by Nd: YAG laser at 1.064μm. As a laser crystal with tunable output from 1.35μm to 1.6μm due to its chemical stability, durability, good thermal conductivity and high damage threshold (> 500 MW/cm2) and being easy to be operated. We can control the initial transmission from 10% to 95% according to customers’ requirements. AR-coatings and HR-coatings are available.
Specifications
|
Item
|
Specifications
|
|
Formula:
|
Cr4+:Y3Al5O12
|
|
Crystal Structure:
|
Cubic Garnet
|
|
Dopant Level:
|
1mol% ~ 3 mol%
|
|
Damage Threshold:
|
＞500 MW/cm2
|
|
Refractive Index:
|
1.82 @ 1064 nm
|
|
Flatness:
|
λ/8@ 632.8nm
|
|
Wavefront Distortion:
|
λ/4@ 632.8nm
|
|
Parallelism:
|
＜30”
|
|
AR coating:
|
R<0.2% @ 1064 nm
|
|
Surface quality:
|
MIL20-10
|
|
Standard Aperture:
|
3X3 ~ 10X10 mm
|
Note for Cr4+:YAG
AR-coatings and HR-coatings are also available. We can control the initial transmission(To) from 10% to 95% according to customers's requirements. Standard size of 3X3 mm2 with