KBr 折射率

KBr 的光学常数 (n, k) 数据，涵盖 0.20 – 2.10 μm 波长范围。

波长范围 0.200 – 2.103 μm
数据点 45

关键波长处的光学常数

632.8 nm (He-Ne)
n = 1.5556
k = 0.0000
589.3 nm (Na-D)
n = 1.5604
k = 0.0000
532 nm
n = 1.5665
k = 0.0000

n, k 色散曲线

数据表（采样）

波长 (μm) n k
0.20002.099530.00000
0.21101.923930.00000
0.22261.834290.00000
0.23481.776290.00000
0.24771.734700.00000
0.26131.703120.00000
0.27571.678270.00000
0.29081.658220.00000
0.30681.641750.00000
0.32361.628020.00000
0.34141.616450.00000
0.36011.606610.00000
0.37991.598190.00000
0.40081.590920.00000
0.42281.584630.00000
0.44601.579150.00000
0.47051.574370.00000
0.49641.570170.00000
0.52361.566480.00000
0.55241.563230.00000
0.58271.560360.00000
0.61471.557820.00000
0.64851.555570.00000
0.68411.553560.00000
0.72171.551780.00000
0.76141.550200.00000
0.80321.548790.00000
0.84731.547520.00000
0.89381.546400.00000
0.94291.545390.00000
0.99471.544480.00000
1.04931.543670.00000
1.10701.542950.00000
1.16781.542290.00000
1.23191.541700.00000
1.29961.541170.00000
1.37101.540690.00000
1.44631.540260.00000
1.52571.539870.00000
1.60951.539510.00000
1.69791.539180.00000
1.79121.538880.00000
1.88961.538610.00000
1.99341.538350.00000
2.10281.538110.00000

上表为采样数据（共 45 个数据点），点击"下载完整 CSV"获取全部数据。

数据说明

297 K (24 °C).

参考文献

H. H. Li. Refractive index of alkali halides and its wavelength and temperature derivatives. J. Phys. Chem. Ref. Data 5, 329-528 (1976) and references therein.
* Sellmeier formula is derived by critical analysis of experimental data from several sources.

相关材料（主要）

Ag Ag3AsS3 (e) Ag3AsS3 (o) AgBr AgCl AgGaS2 (e)

需要测量 KBr 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