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Title: Amplified spontaneous emission spectrum at the output of a diode amplifier saturated by an input monochromatic wave

Abstract

Expressions for the amplitudes of amplified spontaneous emission waves in a diode amplifier near the frequency ω{sub 0} of a 'strong' input monochromatic wave have been derived in terms of a random function of a stationary Gaussian process. We have found expressions for the spectral density of the amplitudes and shown that, on the red side of the spectrum with respect to frequency ω{sub 0}, spontaneous emission waves obtain additional nonlinear gain, induced by the strong wave, whereas on the blue side of the spectrum an additional loss is induced. Such behaviour of the amplitudes of amplified waves agrees with previous results. (lasers)

Authors:
; ; ;  [1]
  1. P N Lebedev Physics Institute, Russian Academy of Sciences, Moscow (Russian Federation)
Publication Date:
OSTI Identifier:
22724580
Resource Type:
Journal Article
Journal Name:
Quantum Electronics (Woodbury, N.Y.)
Additional Journal Information:
Journal Volume: 46; Journal Issue: 8; Other Information: Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 1063-7818
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; AMPLIFIERS; AMPLITUDES; EMISSION; EMISSION SPECTRA; GAUSSIAN PROCESSES; MONOCHROMATIC RADIATION; NONLINEAR PROBLEMS; RANDOMNESS; SPECTRAL DENSITY

Citation Formats

Bogatov, A P, Drakin, A E, D'yachkov, N V, and Gushchik, T I. Amplified spontaneous emission spectrum at the output of a diode amplifier saturated by an input monochromatic wave. United States: N. p., 2016. Web. doi:10.1070/QEL16130.
Bogatov, A P, Drakin, A E, D'yachkov, N V, & Gushchik, T I. Amplified spontaneous emission spectrum at the output of a diode amplifier saturated by an input monochromatic wave. United States. https://doi.org/10.1070/QEL16130
Bogatov, A P, Drakin, A E, D'yachkov, N V, and Gushchik, T I. Wed . "Amplified spontaneous emission spectrum at the output of a diode amplifier saturated by an input monochromatic wave". United States. https://doi.org/10.1070/QEL16130.
@article{osti_22724580,
title = {Amplified spontaneous emission spectrum at the output of a diode amplifier saturated by an input monochromatic wave},
author = {Bogatov, A P and Drakin, A E and D'yachkov, N V and Gushchik, T I},
abstractNote = {Expressions for the amplitudes of amplified spontaneous emission waves in a diode amplifier near the frequency ω{sub 0} of a 'strong' input monochromatic wave have been derived in terms of a random function of a stationary Gaussian process. We have found expressions for the spectral density of the amplitudes and shown that, on the red side of the spectrum with respect to frequency ω{sub 0}, spontaneous emission waves obtain additional nonlinear gain, induced by the strong wave, whereas on the blue side of the spectrum an additional loss is induced. Such behaviour of the amplitudes of amplified waves agrees with previous results. (lasers)},
doi = {10.1070/QEL16130},
url = {https://www.osti.gov/biblio/22724580}, journal = {Quantum Electronics (Woodbury, N.Y.)},
issn = {1063-7818},
number = 8,
volume = 46,
place = {United States},
year = {2016},
month = {8}
}