IRG22 Refractive Index

Optical constants (n, k) of IRG22, covering 1.00 – 2.10 μm wavelength range.

Range 1.000 – 2.100 μm
Data Points 11

Optical Constants at Key Wavelengths

1550 nm (Telecom)
n = 2.5437
k = 0.0000

n, k Dispersion Curves

Data Table (Sampled)

Wavelength (μm)nk
1.00002.596910.00000
1.11002.578850.00000
1.22002.566020.00000
1.33002.556540.00000
1.44002.549310.00000
1.55002.543660.00000
1.66002.539160.00000
1.77002.535500.00000
1.88002.532480.00000
1.99002.529950.00000
2.10002.527820.00000

Sampled data (11 points total). Click "Download Full CSV" for complete data.

References

SCHOTT Infrared Chalcogenide Glasses - IRG 22 Product flyer (Version Aptil 2017)

Related Materials (Specs)

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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