Polar Beam Technologies Inc.

Yb:YAG,an excellent laser crystal pumping by laser diode,has such advantages as high doping-concentration, high quantum conversion efficiency, long fluorescent lifetime and large absorption bandwidth,etc. We are able to provide high-quality Yb:YAG crystal to satisfy customer's demands.

Basic Properties:

Crystal Structure:

Cubic

Melting Point:

1970 ℃

Density:

4.56 g/cm 3

Mohs Hardness:

8.5

Thermal Expansion Coefficient:

7.8x10 -6 /K , [111], 0-250 ℃

Thermal Conductivity:

14 W.s /m /K @ 20 ℃

Index of Refraction:

1.82

Lasing Wavelength:

1030 nm

Pump Wavelength:

940 nm

Wavelength absorption band:

10 nm

Main Specifications:

Laser wavelength:

1.030 μ m

Yb-dopant concentration:

0.2%---30% at% (XRF test can be performed upon requirment)

Diameter:

2~20 mm (+0.0/ -0.025mm)

Length:

1~70mm, (+/-0.2mm)

Orientation:

<111> ± 50 。

Sales Office in Shanghai
Tel: 86-21-58325141 Fax: 86-21-58329412
E-mail: sales@polarbeam.com