Cathodoluminescence, gain, and stimulated emission in electron-beam-pumped ZnCdSe
- 15 February 1987
- journal article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 61 (4) , 1606-1609
- https://doi.org/10.1063/1.338098
Abstract
Cathodoluminescence and lasing properties of ZnCdSe were studied over a wide range of temperatures and excitation conditions in a demountable CRT. Lasing was obtained in the range of wavelengths from yellow to red. Based on the results of the experiments, gain and absorption spectra under different conditions were calculated. The band-gap dependence on excitation density was studied and the results offered an explanation for the differences between dependencies of the threshold-excitation densities on penetration depth at different temperatures.This publication has 8 references indexed in Scilit:
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