GaSe (o) Refractive Index

Name: GaSe (o) Refractive Index (n, k)
Creator: Acuitik
License: https://creativecommons.org/licenses/by/4.0/
Keywords: GaSe (o), refractive index, n, k, optical constants, thin film

Optical constants (n, k) of GaSe (o), covering 0.80 – 2.15 μm wavelength range.

Range 0.800 – 2.152 μm

Data Points 14

Optical Constants at Key Wavelengths

n, k Dispersion Curves

Data Table (Sampled)

Wavelength (μm)	n	k
0.8000	2.85895	0.00000
0.8633	2.83715	0.00000
0.9316	2.81940	0.00000
1.0053	2.80481	0.00000
1.0848	2.79274	0.00000
1.1706	2.78268	0.00000
1.2632	2.77426	0.00000
1.3631	2.76717	0.00000
1.4710	2.76117	0.00000
1.5873	2.75608	0.00000
1.7129	2.75174	0.00000
1.8484	2.74802	0.00000
1.9946	2.74482	0.00000
2.1524	2.74205	0.00000

Sampled data (14 points total). Click "Download Full CSV" for complete data.

Notes

20 °C, Ordinary ray (o)

References

K. Kato, F. Tanno, N. Umemura. Sellmeier and thermo-optic dispersion formulas for GaSe (Revisited). Appl. Opt. 52, 2325-2328 (2013)

Related Materials (Main)

Ag Ag3AsS3 (e) Ag3AsS3 (o) AgBr AgCl AgGaS2 (e)

Need to measure GaSe (o) thin film thickness?

Acuitik film thickness measurement systems offer sub-nanometer non-contact precision.

View Products Contact Us