北京汇德信科技有限公司

激光级硒化锌 Zinc Selenide Laser Grade (ZnSe CVD)


Crystallographic


Syngony

Cubic

Symmetry Class

43m


Optical


Refractive Index at n10.6

2.4028

Thermal Coefficient of Refractive Index at 10.6 microns

6.1 x 10-5

Transmission Range, microns

0.55 - 20


Thermal


Thermal Linear Expansion, -1 at 27 ℃

7.57 x 10-6

Thermal Conductivity, W/(m * ℃) at 20 ℃

16

Specific Heat Capacity, J/(kg * ℃)

0.339 x 103


Mechanical


Density, g/cm3 at 20 ℃

5.27

Mohs Hardness

4

Vickers Microhardness, Pa

82 x 107

Young Modulus (E), Pa

7.03 x 1010

Poisson Ratio

0.28


Chemical


Molecular Weight

144.33

Solubility


in water, gram/100 cm3

insoluble

in acids

soluble


Ref. Index vs. Wavelength λ


Wavelength, Microns Refractive Index
0.58 2.6754
1.0 2.4892
3.0 2.4376
5.0 2.4295
7.0 2.4218
9.0 2.4122
10.6 2.4028
11.0 2.4001
13.0 2.3850
15.0 2.3623
17.0 2.3448


Custom sizes and specifications are available on request.


 

分享到:

 

点击这里给我发消息

客户服务热线
010-82867920
010-82867921
010-82867922