To the colored-loss-noise dye-laser model with additive noise term below threshold

Journal Article · Sun Aug 30 04:00:00 EDT 1992 · Modern Physics Letters B; (Singapore)

DOI:https://doi.org/10.1142/S021798499200096X· OSTI ID:6974051

Soldatov, A V ^[1]

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1. Dept. of Statistical Mechanics, V.A. Steklov Mathematical Inst., Academy of Sciences of Russia, GSP-I, 117966, Moscow (USSR)

A single-mode colored-loss-noise dye-laser model with additive spontaneous emission noise term is treated by a new version of approximate effective Fokker-Planck equation which is proved to be valid below at and above threshold. Particular attention is paid, in this paper, to the dye-laser operation below threshold, where the additive noise term seems to play irreplaceable role in the context of the above mentioned model, preventing collapsing of the system to the vacuum state.

• OSTI ID: 6974051
• Journal Information: Modern Physics Letters B; (Singapore), Journal Name: Modern Physics Letters B; (Singapore) Vol. 6:20; ISSN 0217-9849; ISSN MPLBET
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING
426002* -- Engineering-- Lasers & Masers-- (1990-)
COLOR
DIFFERENTIAL EQUATIONS
DYE LASERS
ENERGY
EQUATIONS
FLUCTUATIONS
FOKKER-PLANCK EQUATION
LASERS
LIQUID LASERS
OPERATION
OPTICAL MODELS
OPTICAL PROPERTIES
ORGANOLEPTIC PROPERTIES
PARTIAL DIFFERENTIAL EQUATIONS
PHYSICAL PROPERTIES
THRESHOLD ENERGY
VACUUM STATES
VARIATIONS