Abstract
Results of experimental measurements and numerical simulations of the N2 and XeF2 gas pressure effects on the gain characteristics are presented in the paper. It is experimentally and theoretically is shown that maximum total gain (5-6)×104 achieved at a pump energy E = 240 J, 0.2 Torr XeF2 and 0.5 atm N2pressure. Increasing and decreasing of N2 pressure leads to decrease of the gain. The possibility of the XeF(C-A) amplifier operation in a generator mode is discussed and the theoretical study results of generation are presented. It is shown that an annular laser radiation with energy up to 8.5 J can be obtained. The study results of the influence on the laser energy of N2 and XeF2 pressure and reflectance coefficient of output mirror are presented.
Original language | English |
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Title of host publication | XX International Symposium on High-Power Laser Systems and Applications 2014 |
Publisher | SPIE |
Volume | 9255 |
ISBN (Print) | 9781628413229 |
DOIs | |
Publication status | Published - 2015 |
Event | 20th International Symposium on High Power Systems and Applications 2014, HPLS and A 2014 - Chengdu, China Duration: 25 Aug 2014 → 29 Aug 2014 |
Conference
Conference | 20th International Symposium on High Power Systems and Applications 2014, HPLS and A 2014 |
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Country | China |
City | Chengdu |
Period | 25.8.14 → 29.8.14 |
Keywords
- gas mixture
- generation mode
- numerical simulation
- XeF(C-A) amplifier and laser
ASJC Scopus subject areas
- Applied Mathematics
- Computer Science Applications
- Electrical and Electronic Engineering
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics