fused_silica-ir(CRYSTRAN) 折射率

fused_silica-ir(CRYSTRAN) 的光学常数 (n, k) 数据，涵盖 0.20 – 2.20 μm 波长范围。

波长范围 0.200 – 2.200 μm
数据点 26

关键波长处的光学常数

632.8 nm (He-Ne)
n = 1.4565
k = 0.0000
589.3 nm (Na-D)
n = 1.4580
k = 0.0000
532 nm
n = 1.4601
k = 0.0000

n, k 色散曲线

数据表（采样）

波长 (μm) n k
0.20001.550510.00000
0.25001.507450.00000
0.30001.487790.00000
0.36001.475290.00000
0.40001.470120.00000
0.45001.465570.00000
0.50001.462330.00000
0.55001.460080.00000
0.60001.458040.00000
0.65001.456530.00000
0.70001.455290.00000
0.75001.454240.00000
0.80001.453320.00000
0.85001.452450.00000
0.90001.451750.00000
1.00001.450420.00000
1.10001.449200.00000
1.20001.448050.00000
1.30001.446920.00000
1.50001.444620.00000
1.60001.443420.00000
1.70001.442170.00000
1.80001.440870.00000
1.90001.439510.00000
2.00001.438090.00000
2.20001.435010.00000

上表为采样数据（共 26 个数据点），点击"下载完整 CSV"获取全部数据。

数据说明

Fused Silica is a hard, high temperature pure glass. Fused Silica is used for UV and visible components. Infra-red grades of Fused Silica are available for NIR use.

Fused Silica is the glassy form of Quartz and is thus isotropic. Fused Silica is tough and hard and has a very low expansion. Normal varieties of Fused Silica contain water which gives strong absortion in the IR. Water-free varieties of Fused Silica are available.

REFERENCES:

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

(2) Toyoda & Yabe J. Phys. D: Appl. Phys.,1 6 (1983)

参考文献

Crystran Ltd. The Crystran handbook of infra-red and ultra-violet optical materials (5th edition, 2023)
See also Crystran Fused silica 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

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