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Title: High-power terahertz optically pumped NH{sub 3} laser for plasma diagnostics

Abstract

The parameter of a terahertz (THz) laser intended for plasma diagnostics in electrodynamic accelerators and tokamaks with a strong magnetic field are discussed. Generation of THz radiation in an ammonia laser under the action of high-power pulsed optical pumping by the radiation of a 10P(32) CO{sub 2} laser is simulated numerically. The main characteristics of the output radiation, such as its spectrum, peak intensity, time dependence, and total energy, are calculated.

Authors:
; ; ;  [1]
  1. Troitsk Institute for Innovation and Fusion Research (Russian Federation)
Publication Date:
OSTI Identifier:
22047395
Resource Type:
Journal Article
Journal Name:
Plasma Physics Reports
Additional Journal Information:
Journal Volume: 38; Journal Issue: 6; Other Information: Copyright (c) 2012 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 1063-780X
Country of Publication:
United States
Language:
English
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; ACCELERATORS; AMMONIA; CARBON DIOXIDE LASERS; COMPUTERIZED SIMULATION; EMISSION SPECTRA; MAGNETIC FIELDS; OPTICAL PUMPING; PLASMA DIAGNOSTICS; PLASMA SIMULATION; TIME DEPENDENCE; TOKAMAK DEVICES

Citation Formats

Mishchenko, V. A., Petrushevich, Yu. V., Sobolenko, D. N., and Starostin, A. N. High-power terahertz optically pumped NH{sub 3} laser for plasma diagnostics. United States: N. p., 2012. Web. doi:10.1134/S1063780X12060074.
Mishchenko, V. A., Petrushevich, Yu. V., Sobolenko, D. N., & Starostin, A. N. High-power terahertz optically pumped NH{sub 3} laser for plasma diagnostics. United States. doi:10.1134/S1063780X12060074.
Mishchenko, V. A., Petrushevich, Yu. V., Sobolenko, D. N., and Starostin, A. N. Fri . "High-power terahertz optically pumped NH{sub 3} laser for plasma diagnostics". United States. doi:10.1134/S1063780X12060074.
@article{osti_22047395,
title = {High-power terahertz optically pumped NH{sub 3} laser for plasma diagnostics},
author = {Mishchenko, V. A. and Petrushevich, Yu. V. and Sobolenko, D. N. and Starostin, A. N.},
abstractNote = {The parameter of a terahertz (THz) laser intended for plasma diagnostics in electrodynamic accelerators and tokamaks with a strong magnetic field are discussed. Generation of THz radiation in an ammonia laser under the action of high-power pulsed optical pumping by the radiation of a 10P(32) CO{sub 2} laser is simulated numerically. The main characteristics of the output radiation, such as its spectrum, peak intensity, time dependence, and total energy, are calculated.},
doi = {10.1134/S1063780X12060074},
journal = {Plasma Physics Reports},
issn = {1063-780X},
number = 6,
volume = 38,
place = {United States},
year = {2012},
month = {6}
}