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Proceedings Paper

Spectral diagnostics of laser erosion plasma of mercury chalcogenide targets
Author(s): Bohdan K. Kotlyarchuk; Dmytro I. Popovych; Victor K. Savchuk; Volodymyr G. Savitsky
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Paper Abstract

The article sets out to investigate spatial-time and spectral characteristics of laser erosive vapor-plasma torch (EVT), formed at the vaporization of mercury chalcogenines targets. Its influence on the synthesis processes of HgTe and CdHgTe layers, condensed in mercury vapor, is described. It is shown that the laser radiation flux density and Hg vapor pressure in the reaction chamber are dominating factors which determine the character of gas-dynamic spread and EVT composition of mercury chalcogenides targets.

Paper Details

Date Published: 3 November 1995
PDF: 4 pages
Proc. SPIE 2648, International Conference on Optical Diagnostics of Materials and Devices for Opto-, Micro-, and Quantum Electronics, (3 November 1995); doi: 10.1117/12.226148
Show Author Affiliations
Bohdan K. Kotlyarchuk, Institute of Applied Problems of Mechanics and Mathematics (Ukraine)
Dmytro I. Popovych, Institute of Applied Problems of Mechanics and Mathematics (Ukraine)
Victor K. Savchuk, Institute of Applied Problems of Mechanics and Mathematics (Ukraine)
Volodymyr G. Savitsky, Lviv State Univ. (Ukraine)


Published in SPIE Proceedings Vol. 2648:
International Conference on Optical Diagnostics of Materials and Devices for Opto-, Micro-, and Quantum Electronics
Sergey V. Svechnikov; Mikhail Ya. Valakh, Editor(s)

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