LaF3 折射率

LaF3 的光学常数 (n, k) 数据，涵盖 0.40 – 2.19 μm 波长范围。

波长范围 0.400 – 2.191 μm
数据点 51

关键波长处的光学常数

632.8 nm (He-Ne)
n = 1.5103
k = 0.0004
589.3 nm (Na-D)
n = 1.5130
k = 0.0004
532 nm
n = 1.5179
k = 0.0004
1550 nm (通讯)
n = 1.4951
k = 0.0004

n, k 色散曲线

数据表（采样）

波长 (μm) n k
0.40001.537860.00039
0.41381.534640.00039
0.42821.531660.00039
0.44301.528900.00039
0.45831.526350.00039
0.47421.523980.00039
0.49061.521790.00039
0.50751.519760.00039
0.52511.517870.00039
0.54331.516130.00039
0.56201.514520.00039
0.58151.513020.00039
0.60161.511630.00039
0.62241.510350.00039
0.64401.509160.00039
0.66621.508060.00039
0.68931.507040.00039
0.71311.506090.00039
0.73781.505210.00039
0.76331.504400.00039
0.78971.503640.00039
0.81711.502940.00039
0.84531.502290.00039
0.87461.501690.00039
0.90481.501120.00039
0.93611.500600.00039
0.96851.500100.00039
1.00201.499640.00039
1.03671.499210.00039
1.07261.498800.00039
1.10971.498410.00039
1.14811.498040.00039
1.18781.497680.00039
1.22891.497340.00039
1.27141.497010.00039
1.31541.496690.00039
1.36091.496370.00039
1.40801.496060.00039
1.45671.495750.00039
1.50711.495440.00039
1.55921.495130.00039
1.61321.494810.00039
1.66901.494480.00039
1.72671.494150.00039
1.78651.493810.00039
1.84831.493450.00039
1.91221.493080.00039
1.97841.492690.00039
2.04681.492280.00039
2.11761.491850.00039
2.19091.491390.00039

上表为采样数据（共 51 个数据点），点击"下载完整 CSV"获取全部数据。

数据说明

1.368 µm LaF3 film deposited on 1 mm thick ZnSe substratee by e-beam evaporation at 120 °C substrate temperature.

参考文献

T. Amotchkina, M. Trubetskov, D. Hahner, V. Pervak. Characterization of e-beam evaporated Ge, YbF3, ZnS, and LaF3 thin films for laser-oriented coatings. Appl. Opt. 59, A40-A47 (2020) (Data kindly provided by Tatiana Amotchkina [data] [description])

相关材料（主要）

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

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