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Infrared laser scattering system for the plasma diagnostics: CO/sub 2/ laser characteristics

Journal Article:

Abstract

A detailed study was conducted of the operating characteristics of a double discharge infrared TEA carbon dioxide laser used for scattering measurements of plasmas. The discharge condition, the laser output energy and power, the beam profile and divergence, the emission spectral line width, the time lag and jitter of the output from the discharge trigger, have been established. It is concluded that the carbon dioxide oscillator can deliver the allowable beam divergence and spectral line width for the measurement of ion temperature in light scattering studies of theta pinch plasmas. The results presented might be applicable to laser fusion experiments using carbon dioxide lasers.
Publication Date:
Aug 01, 1975
Product Type:
Journal Article
Reference Number:
EDB-76-044985
Resource Relation:
Journal Name: Rep. Res. Inst. Appl. Mech. (Kyushu Univ.); (Japan); Journal Volume: 23
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; PLASMA DIAGNOSTICS; LASER RADIATION; CARBON DIOXIDE LASERS; EMISSION SPECTRA; INFRARED RADIATION; LASER IMPLOSIONS; SCATTERING; TOROIDAL THETA PINCH DEVICES; CLOSED PLASMA DEVICES; ELECTROMAGNETIC RADIATION; GAS LASERS; IMPLOSIONS; LASERS; PINCH DEVICES; RADIATIONS; SPECTRA; THERMONUCLEAR DEVICES; TOROIDAL PINCH DEVICES; 700102* - Fusion Energy- Plasma Research- Diagnostics
OSTI ID:
7354406
Country of Origin:
Japan
Language:
English
Other Identifying Numbers:
Journal ID: CODEN: RMKUA
Submitting Site:
IAA
Size:
Pages: 85-96
Announcement Date:

Journal Article:

Citation Formats

Hiraki, N, Kawasaki, S, and Muraoka, K. Infrared laser scattering system for the plasma diagnostics: CO/sub 2/ laser characteristics. Japan: N. p., 1975. Web.
Hiraki, N, Kawasaki, S, & Muraoka, K. Infrared laser scattering system for the plasma diagnostics: CO/sub 2/ laser characteristics. Japan.
Hiraki, N, Kawasaki, S, and Muraoka, K. 1975. "Infrared laser scattering system for the plasma diagnostics: CO/sub 2/ laser characteristics." Japan.
@misc{etde_7354406,
title = {Infrared laser scattering system for the plasma diagnostics: CO/sub 2/ laser characteristics}
author = {Hiraki, N, Kawasaki, S, and Muraoka, K}
abstractNote = {A detailed study was conducted of the operating characteristics of a double discharge infrared TEA carbon dioxide laser used for scattering measurements of plasmas. The discharge condition, the laser output energy and power, the beam profile and divergence, the emission spectral line width, the time lag and jitter of the output from the discharge trigger, have been established. It is concluded that the carbon dioxide oscillator can deliver the allowable beam divergence and spectral line width for the measurement of ion temperature in light scattering studies of theta pinch plasmas. The results presented might be applicable to laser fusion experiments using carbon dioxide lasers.}
journal = {Rep. Res. Inst. Appl. Mech. (Kyushu Univ.); (Japan)}
volume = {23}
journal type = {AC}
place = {Japan}
year = {1975}
month = {Aug}
}