GeO2 折射率

GeO2 的光学常数 (n, k) 数据,涵盖 0.19 – 2.17 μm 波长范围。

波长范围 0.188 – 2.175 μm
数据点 604

关键波长处的光学常数

632.8 nm (He-Ne)
n = 1.5800
k = 0.0000
589.3 nm (Na-D)
n = 1.5830
k = 0.0000
532 nm
n = 1.5900
k = 0.0000
1550 nm (通讯)
n = 1.5560
k = 0.0000

n, k 色散曲线

数据表(采样)

波长 (μm) n k
0.18792.070000.07627
0.19222.025000.06408
0.19681.986000.05412
0.20161.950000.04588
0.20661.918000.03899
0.21191.889000.03317
0.21751.862000.02823
0.22341.838000.02400
0.22961.816000.02036
0.23621.795000.01721
0.24311.776000.01447
0.25051.759000.01208
0.25831.743000.01000
0.26661.728000.00818
0.27551.713000.00659
0.28501.700000.00521
0.29521.688000.00402
0.30611.677000.00300
0.31791.666000.00214
0.33061.656000.00142
0.34441.647000.00085
0.35941.638000.00043
0.37571.630000.00015
0.39361.622000.00001
0.41331.615000.00000
0.43501.609000.00000
0.45921.603000.00000
0.48621.597000.00000
0.51661.592000.00000
0.55101.588000.00000
0.59041.583000.00000
0.63581.579000.00000
0.68881.576000.00000
0.75141.572000.00000
0.82661.569000.00000
0.91841.566000.00000
1.03301.563000.00000
1.18101.561000.00000
1.37801.558000.00000
1.65301.554000.00000
2.06601.549000.00000
2.17501.548000.00000

上表为采样数据(共 604 个数据点),点击"下载完整 CSV"获取全部数据。

数据说明

300 K

参考文献

T. N. Nunley, N. S. Fernando, N. Samarasingha, J. M. Moya, C. M. Nelson, A. A. Medina, S. Zollner. Optical constants of germanium and thermally grown germanium dioxide from 0.5 to 6.6 eV via a multi-sample ellipsometry investigation. J. Vac. Sci. Technol. B 34, 061205 (2016) (See supplemental materials)

相关材料(主要)

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