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Research on advanced chemical and discharge oxygen-iodine lasers
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SYSNO ASEP 0354016 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Research on advanced chemical and discharge oxygen-iodine lasers Author(s) Kodymová, Jarmila (FZU-D) RID
Jirásek, Vít (FZU-D) RID
Schmiedberger, Josef (FZU-D) RID
Špalek, Otomar (FZU-D)
Čenský, Miroslav (FZU-D) RIDSource Title High Energy/Average Power Lasers and Intense Beam Applications III. - Bellingham : SPIE, 2009 / Davis S.J. ; Heaven M.C. ; Schriempf J.T. - ISSN 0277-786X - ISBN 9780819474421 Pages 719602/1-719602/11 Number of pages 11 s. Action High Energy/Average Power Lasers and Intense Beam Applications III Event date 26.01.2009-27.01.2009 VEvent location San Jose Country US - United States Event type WRD Language eng - English Country US - United States Keywords oxygen-iodine laser ; COIL ; DOIL ; singlet oxygen ; atomic iodine ; RF discharge Subject RIV BH - Optics, Masers, Lasers R&D Projects GA202/07/0323 GA ČR - Czech Science Foundation (CSF) ME 833 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) CEZ AV0Z10100523 - FZU-D (2005-2011) Annotation Generation of singlet oxygen and atomic iodine for operation of the chemical or discharge oxygen-iodine laser (COIL/DOIL) is described, employing novel methods and device configurations proposed in our laboratory. A centrifugal spray generator of singlet oxygen was developed, based on the conventional reaction between chlorine and basic hydrogen peroxide. Recent results of theoretical and experimental investigation of the generator parameters are presented. A new conception of the discharge generator of singlet oxygen was initiated, based on a combined DC arc jet and RF discharge techniques. Principle of the generator currently developed and constructed is described. A new device configuration was designed for the alternative method of atomic iodine generation using a radiofrequency discharge decomposition of iodine compounds like CH3I or CF3I. Some recent experimental results of this research are also presented. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2011
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