Kinetic modeling of amplifying characteristics of copper vapor active media for a wide range of input radiation power

Research output: Contribution to journalArticle

Abstract

This paper presents the theoretical study of the optical gain of copper vapor active media for a wide range of input signal power. The modified kinetic model is used to identify the effect of the optical saturation on the amplified spontaneous emission and the spatio-temporal evolution of amplifying characteristics. Also, the dependence of these characteristics on the copper concentration is studied. The results obtained are discussed in the context of using copper vapor active media in laser monitors.

Original languageEnglish
Article number125136
JournalOptics Communications
Volume460
DOIs
Publication statusPublished - 1 Apr 2020

Fingerprint

Copper
Vapors
vapors
Radiation
copper
Kinetics
kinetics
radiation
Optical gain
Spontaneous emission
spontaneous emission
monitors
saturation
Lasers
lasers

Keywords

  • Active optical system
  • Brightness amplifier
  • Kinetic model
  • Laser monitor
  • Laser radiation
  • Optical gain

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Physical and Theoretical Chemistry
  • Electrical and Electronic Engineering

Cite this

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abstract = "This paper presents the theoretical study of the optical gain of copper vapor active media for a wide range of input signal power. The modified kinetic model is used to identify the effect of the optical saturation on the amplified spontaneous emission and the spatio-temporal evolution of amplifying characteristics. Also, the dependence of these characteristics on the copper concentration is studied. The results obtained are discussed in the context of using copper vapor active media in laser monitors.",
keywords = "Active optical system, Brightness amplifier, Kinetic model, Laser monitor, Laser radiation, Optical gain",
author = "Kulagin, {A. E.} and Torgaev, {S. N.} and Evtushenko, {G. S.}",
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language = "English",
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AU - Kulagin, A. E.

AU - Torgaev, S. N.

AU - Evtushenko, G. S.

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AB - This paper presents the theoretical study of the optical gain of copper vapor active media for a wide range of input signal power. The modified kinetic model is used to identify the effect of the optical saturation on the amplified spontaneous emission and the spatio-temporal evolution of amplifying characteristics. Also, the dependence of these characteristics on the copper concentration is studied. The results obtained are discussed in the context of using copper vapor active media in laser monitors.

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KW - Kinetic model

KW - Laser monitor

KW - Laser radiation

KW - Optical gain

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