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 |
|---|---|
| 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 |
|---|---|
| Country | China |
| City | Chengdu |
| Period | 25.8.14 → 29.8.14 |
Fingerprint
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
Cite this
Modeling of lasing possibility in XeF(C-A) amplifier of the THL-100 laser system. / Yastremskii, A. G.; Ivanov, N. G.; Losev, V. F.; Panchenko, Yu N.
XX International Symposium on High-Power Laser Systems and Applications 2014. Vol. 9255 SPIE, 2015. 925528.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Modeling of lasing possibility in XeF(C-A) amplifier of the THL-100 laser system
AU - Yastremskii, A. G.
AU - Ivanov, N. G.
AU - Losev, V. F.
AU - Panchenko, Yu N.
PY - 2015
Y1 - 2015
N2 - 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.
AB - 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.
KW - gas mixture
KW - generation mode
KW - numerical simulation
KW - XeF(C-A) amplifier and laser
UR - http://www.scopus.com/inward/record.url?scp=84923974846&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84923974846&partnerID=8YFLogxK
U2 - 10.1117/12.2065111
DO - 10.1117/12.2065111
M3 - Conference contribution
SN - 9781628413229
VL - 9255
BT - XX International Symposium on High-Power Laser Systems and Applications 2014
PB - SPIE
ER -