Pulsed-Periodic Generation of Laser on SR I and SR II Transitions With High Gain Under Conditions of Ionization and Recombination Plasma Inhomogeneity

Autor:	A. N. Soldatov, Yu. P. Polunin, A. S. Shumeiko, S. Yu. Mirza
Rok vydání:	2014
Předmět:	Strontium Materials science General Physics and Astronomy chemistry.chemical_element Plasma Laser Afterglow law.invention Ion chemistry law Ionization Atomic physics Atomic vapor laser isotope separation Excitation
Zdroj:	Russian Physics Journal. 56:1281-1286
ISSN:	1573-9228 1064-8887
DOI:	10.1007/s11182-014-0173-2
Popis:	Parametrical investigations of pulsed-periodic strontium vapor laser are carried out. Conditions of simultaneous generation on strontium atom and ion transitions (λ = 1.03 and 1.09 μm; 2.69, 2.6, 2.92, 3.01 and 3.06 μm; and 6.45 μm) formed during the period of ionization plasma inhomogeneity on the leading front of the excitation pulse and on strontium ion transitions (λ = 416.2 and 430.5 nm) formed during the period of recombination plasma inhomogeneity in the near afterglow of the discharge are determined. Simultaneous generation is understood as the presence of all generation lines per excitation period of high-voltage pulsed-periodic discharge in one resonator whose nontransmitting mirror has the reflection coefficient ≥90% and a CaF2 plane-parallel plate without deposited coating is used as an output mirror.
Databáze:	OpenAIRE
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