Abstract
Formation features of run-away electron preionized diffuse discharge (REP DD) and REP DD properties in different experimental conditions are studied. It was shown that sufficient uniformity of REP DD allows its application as an excitation source of lasers on different gas mixtures at elevated pressure. Promising results of REP DD application for development of gas lasers are shown. Stimulated radiation in the IR, visible and UV spectral ranges was obtained in the diffuse discharge. Ultimate efficiency of non-chain HF(DF) chemical and nitrogen lasers on mixtures of SF6 with H2(D2) and N2 was achieved. New operation mode of nitrogen laser is demonstrated under REP DD excitation. Kinetic model of the REP DD in mixtures of nitrogen with SF6 is developed allowing to predict the radiation parameters of nitrogen laser at λ = 337,1 nm. Long-pulse operation of rare gas halide lasers was achieved.
| Original language | English |
|---|---|
| Title of host publication | International Conference on Atomic and Molecular Pulsed Lasers XII |
| Publisher | SPIE |
| Volume | 9810 |
| ISBN (Electronic) | 9781510600515 |
| DOIs | |
| Publication status | Published - 2015 |
| Externally published | Yes |
| Event | International Conference on Atomic and Molecular Pulsed Lasers XII - Tomsk, Russian Federation Duration: 13 Sep 2015 → 18 Sep 2015 |
Conference
| Conference | International Conference on Atomic and Molecular Pulsed Lasers XII |
|---|---|
| Country | Russian Federation |
| City | Tomsk |
| Period | 13.9.15 → 18.9.15 |
Fingerprint
Keywords
- efficient gas lasers
- REP DD properties
- Run-away electron preionized diffuse discharge (REP DD)
ASJC Scopus subject areas
- Applied Mathematics
- Computer Science Applications
- Electrical and Electronic Engineering
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
Cite this
Laser action in runaway electron pre-ionized diffuse discharges. / Panchenko, Alexei N.; Lomaev, Mikhail I.; Panchenko, Nikolai A.; Tarasenko, Viktor F.; Suslov, Alexei I.
International Conference on Atomic and Molecular Pulsed Lasers XII. Vol. 9810 SPIE, 2015. 981004.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Laser action in runaway electron pre-ionized diffuse discharges
AU - Panchenko, Alexei N.
AU - Lomaev, Mikhail I.
AU - Panchenko, Nikolai A.
AU - Tarasenko, Viktor F.
AU - Suslov, Alexei I.
PY - 2015
Y1 - 2015
N2 - Formation features of run-away electron preionized diffuse discharge (REP DD) and REP DD properties in different experimental conditions are studied. It was shown that sufficient uniformity of REP DD allows its application as an excitation source of lasers on different gas mixtures at elevated pressure. Promising results of REP DD application for development of gas lasers are shown. Stimulated radiation in the IR, visible and UV spectral ranges was obtained in the diffuse discharge. Ultimate efficiency of non-chain HF(DF) chemical and nitrogen lasers on mixtures of SF6 with H2(D2) and N2 was achieved. New operation mode of nitrogen laser is demonstrated under REP DD excitation. Kinetic model of the REP DD in mixtures of nitrogen with SF6 is developed allowing to predict the radiation parameters of nitrogen laser at λ = 337,1 nm. Long-pulse operation of rare gas halide lasers was achieved.
AB - Formation features of run-away electron preionized diffuse discharge (REP DD) and REP DD properties in different experimental conditions are studied. It was shown that sufficient uniformity of REP DD allows its application as an excitation source of lasers on different gas mixtures at elevated pressure. Promising results of REP DD application for development of gas lasers are shown. Stimulated radiation in the IR, visible and UV spectral ranges was obtained in the diffuse discharge. Ultimate efficiency of non-chain HF(DF) chemical and nitrogen lasers on mixtures of SF6 with H2(D2) and N2 was achieved. New operation mode of nitrogen laser is demonstrated under REP DD excitation. Kinetic model of the REP DD in mixtures of nitrogen with SF6 is developed allowing to predict the radiation parameters of nitrogen laser at λ = 337,1 nm. Long-pulse operation of rare gas halide lasers was achieved.
KW - efficient gas lasers
KW - REP DD properties
KW - Run-away electron preionized diffuse discharge (REP DD)
UR - http://www.scopus.com/inward/record.url?scp=84957990643&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84957990643&partnerID=8YFLogxK
U2 - 10.1117/12.2218049
DO - 10.1117/12.2218049
M3 - Conference contribution
VL - 9810
BT - International Conference on Atomic and Molecular Pulsed Lasers XII
PB - SPIE
ER -