IRG25 Refractive Index

Optical constants (n, k) of IRG25, covering 0.85 – 2.19 μm wavelength range.

Range 0.850 – 2.188 μm
Data Points 13

Optical Constants at Key Wavelengths

n, k Dispersion Curves

Data Table (Sampled)

Wavelength (μm)nk
0.85002.781090.00000
0.96152.739030.00000
1.07302.711860.00000
1.18452.693140.00000
1.29602.679630.00000
1.40752.669520.00000
1.51902.661730.00000
1.63052.655590.00000
1.74202.650650.00000
1.85352.646620.00000
1.96502.643270.00000
2.07652.640450.00000
2.18802.638060.00000

Sampled data (13 points total). Click "Download Full CSV" for complete data.

References

SCHOTT Infrared Chalcogenide Glasses - IRG 25 Product flyer (Version April 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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