Coherent light generators – Particular active media – Gas
Patent
1984-07-16
1986-06-24
Scott, Jr., Leon
Coherent light generators
Particular active media
Gas
372 85, 372 82, H01S 303
Patent
active
045970866
ABSTRACT:
A coaxial type laser oscillator to carry out excitation of laser medium gas by voiceless discharge with high performance.
The laser oscillator is constructed in such a manner that at least a pair of ring-shaped electrodes are disposed on and around the outer peripheral surface of the discharge tube, and alternating current voltage is applied across the electrodes so as to enable the voiceless discharge to be generated in the discharge tube and to output laser beam outside the oscillator.
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patent: 4509176 (1985-04-01), Marchetti et al.
Crocker et al.; "Carbon-Dioxide Laser with High Power per Unit Length", Electronics Letters, v. 5, No. 4, Feb. 20, 1969, p. 63.
Bolchan; "On a Poss. of Using Noncontracted Discharge to Enhance the Power of a CO.sub.2 -N.sub.2 -He Laser", Opt. and Spectros., vol. 25, #3, Sep. 1968.
"Functional Ion Laser Based Upon a Thermionic Hollow Cathode Discharge" by D. A. Huchital & J. D. Rigden; The Review of Scientific Instruments, vol. 39, No. 10, Oct. 1968; pp. 1472-1477.
"Laser Lichtverstarker Und-Oszillatoren", by Dr. Dieter Ross; Akademische Verlagsgesellschaft, Frankfurt, Germany 1966, pp. 216-220.
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"Ultraminiature High-Power Gas Discharge Lasers Excited Through High Dielectric Constant Ceramic Materials", Review of Scientific Instruments, 51(3), Mar. 1980, pp. 384-385.
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"Laser Handbook", vol. 1, edited by F. T. Arecchi, 1972; pp. 623-626.
Jr. Leon Scott
Mitsubishi Denki & Kabushiki Kaisha
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