桃汁影院

Refractive Index of Al49Ga51As

Aluminium gallium arsenide (also aluminum gallium arsenide) (AlxGa1-xAs) is a semiconductor material with very nearly the same lattice constant as GaAs, but a larger bandgap. The x in the formula above is a number between 0 and 1 - this indicates an arbitrary alloy between GaAs and AlAs.

For a typical sample of Al49Ga51As the and at are 3.5262 and 0.001214724. Below are files of complete refractive index and extinction coefficients. If the file is not available for download, you can request our proprietary file by clicking "Request".

Refractive Index Reference - D. E. Aspnes, S. M. Kelso, R. A. Logan, and R. Bhat, J. Appl. Phys. 60, 754 (1986) (UV-VIS data) and S. Adachi, J. Appl. Phys. 58, R1 (1985) (NIR data)

No guarantee of accuracy - use at your own risk.

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