GaAs(CRYSTRAN) 折射率

GaAs(CRYSTRAN) 的光学常数 (n, k) 数据，涵盖 1.03 – 2.07 μm 波长范围。

波长范围 1.033 – 2.066 μm
数据点 3

关键波长处的光学常数

1550 nm (通讯)
n = 3.3737
k = 0.0000

n, k 色散曲线

数据表（采样）

波长 (μm) n k
1.03303.492000.00001
1.55003.373700.00000
2.06603.338000.00000

上表为采样数据（共 3 个数据点），点击"下载完整 CSV"获取全部数据。

数据说明

Gallium Arsenide has specialist applications in far IR optics and lens systems.

Gallium Arsenide is produced by Czochralski or horizontal Bridgeman crystal growth techniques.

As it is arsenic bearing, precautions in handling and working should be observed.

REFERENCES:

(1) Handbook Optical Constants, ed Palik, V1, ISBN 0-12-544420-6

(2) Deutch, J.Electron. Mater. V4 p679

(3) Sze, Physics of Semiconductor Devices, Wiley 1981

(4) M.Cadona. Proc. Int Conf. Semi. Phys. 1960 p.388. Note: dn/dT = n x (4.5 +/-0.2)x10-5 °K-1

参考文献

Crystran Ltd. The Crystran handbook of infra-red and ultra-violet optical materials (5th edition, 2023)
See also Crystran GaAs online data sheet

相关材料（规格）

4786 (NIKON i-line glass) 5165 (NIKON i-line glass) 5742 (NIKON i-line glass) 5859 (NIKON i-line glass) 7054 (NIKON i-line glass) acrylic double matching liquid

需要测量 GaAs(CRYSTRAN) 薄膜厚度？

Acuitik 膜厚测量系统可实现亚纳米级精度的非接触式测量。

查看产品 联系我们