ILA400 折射率

ILA400 的光学常数 (n, k) 数据，涵盖 0.20 – 2.00 μm 波长范围。

波长范围 0.200 – 2.000 μm
数据点 1801

关键波长处的光学常数

632.8 nm (He-Ne)
n = 1.5439
k = 0.0000
589.3 nm (Na-D)
n = 1.5446
k = 0.0000
532 nm
n = 1.5447
k = 0.0000
1550 nm (通讯)
n = 1.5365
k = 0.0000

n, k 色散曲线

数据表（采样）

波长 (μm) n k
0.20001.644520.00005
0.24501.572780.00009
0.29001.567430.00011
0.33501.560780.00016
0.38001.552660.00015
0.42501.548820.00011
0.47001.547020.00006
0.51501.545080.00004
0.56001.544710.00002
0.60501.544480.00001
0.65001.543850.00001
0.69501.542300.00001
0.74001.542960.00001
0.78501.543050.00001
0.83001.542930.00001
0.87501.537020.00001
0.92001.537410.00000
0.96501.542570.00000
1.01001.539230.00000
1.05501.541710.00000
1.10001.542430.00000
1.14501.541280.00000
1.19001.538120.00000
1.23501.537120.00000
1.28001.537660.00000
1.32501.536840.00000
1.37001.536870.00000
1.41501.537640.00000
1.46001.535380.00000
1.50501.536520.00000
1.55001.536500.00000
1.59501.537540.00000
1.64001.536500.00000
1.68501.533150.00000
1.73001.531690.00000
1.77501.532050.00000
1.82001.533170.00000
1.86501.529990.00000
1.91001.530290.00000
1.95501.530500.00000
2.00001.527240.00000

上表为采样数据（共 1801 个数据点），点击"下载完整 CSV"获取全部数据。

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 ILA400 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。

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