SCHAFFNER, M and BAO, X and PENZKOFER, A (1992) PRINCIPAL OPTICAL-CONSTANTS MEASUREMENT OF UNIAXIAL CRYSTAL CDSE IN THE WAVELENGTH REGION BETWEEN 380 AND 950 NM. APPLIED OPTICS, 31 (22). pp. 4546-4552. ISSN 1559-128X, 2155-3165
Full text not available from this repository.Abstract
The principal optical constants n(o), k(o), n(e), and k(e), of the hexagonal crystal CdSe are determined in the wavelength region between 380 and 950 nm at room temperature. The minimum reflectivities and the corresponding Brewster angles of parallel polarized light are measured for ordinary and extraordinary rays in the wavelength region between 380 and 728 nm. At longer wavelengths (k(o) < 10(-3)) Brewster-angle measurements and transmission measurements were applied. A plot of the absorption coefficients alpha(o) and alpha(e) versus wavelength indicates deviations from a direct band-pp parabolic absorption dependence.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | REFRACTIVE-INDEX; II-VI; MEDIA; OPTICAL CONSTANTS; REFRACTIVE-INDEX MEASUREMENT; ABSORPTION COEFFICIENT MEASUREMENT; CDSE; OPTICAL CONSTANTS OF UNIAXIAL CRYSTALS |
| Depositing User: | Dr. Gernot Deinzer |
| Last Modified: | 19 Oct 2022 08:44 |
| URI: | https://pred.uni-regensburg.de/id/eprint/54433 |
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