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Proceedings Paper

Gamma-ray solid laser amplification without inversion and microplasma of an active medium: some results in substantiation for a feasible gamma-lasing experiment
Author(s): Stanislav V. Karyagin
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Paper Abstract

Some results in substantiating for a feasible (gamma) -lasing experiment are considered. Self microplasma (SM) existence in active medium (AM) is set up. SM-density at other pumping types is more by several orders than one at soft prompt transplantation of excited nuclei (SPTEN). Hence schemes of amplification without inversion (AWI) are broken down by the SM. Types of AWI and (gamma) -lasers steady against SM are revealed. Distance L'-effect on Moessbauer spectrum and on a (gamma) -lasing is predicted. Radiation-heat regimes and (gamma) -lasing conditions (induced, super-radiant) are studied. Difficulties of gas-AM (in beams) are analyzed. New candidate 58Co (28.1 KeV, 1.51 10-5 s) is suggested. SPTEN efficiency is drastically increased on base of new device, so called `atomic (molecular) multi-beam emitter' proposed also for industrial laser isotope separation.

Paper Details

Date Published: 6 January 1999
PDF: 10 pages
Proc. SPIE 3685, Laser Optics '98: Fundamental Problems of Laser Optics, (6 January 1999); doi: 10.1117/12.335833
Show Author Affiliations
Stanislav V. Karyagin, N.N. Semenov Institute of Chemical Physics (Russia)


Published in SPIE Proceedings Vol. 3685:
Laser Optics '98: Fundamental Problems of Laser Optics
Nikolay N. Rosanov, Editor(s)

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