Single crystals of ZnSe1–xTex, Zn1–xCdxSe, and ZnxCd1–xS solid solutions for electron-beam-pumped lasers
Year: 1985
Type: article
Abstract: Single-crystal ingots of ZnSe 1– x Te x , (0 ≤ x ≤ 0.03), Zn 1– x Cd x Se (0 ≤ x ≤ 0.15), and Zn x Cd 1– x S (0 ≤ x ≤ 0.35) with diameters up to 50 mm and height up to 20 mm were prepared from the vapor phase. Investigations were made of the cathodoluminescence emitted by these crystals and of the characteristics of the lasers made from them and subjected to longitudinal pumping with an electron beam. In contrast to the two other systems, single crystals of ZnSe 1– x Te x were unsuitable for semiconductor lasers emitting in the dark blue range because deep levels appeared in the band gap at low Te concentrations.
Language: Yiddish
Subfield: Electrical and Electronic Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W1608901469