Narrow linewidth continuous-wave and gain-switched fiber laser with intracavity unpumped Er-doped fiber loop

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Investigation has been performed for the characteristics of the fiber ring laser incorporating an intracavity unpumped Er-doped fiber Sagnac loop for narrow linewidth continuous wave (CW) and gain-switched pulsed operation. The gain-switched pulse has duty cycle of 4.4% with more than 113 mW in peak power at the reflective optical filter output and the laser was stable both in output power and the peak wavelength.

Original languageEnglish
Pages (from-to)700-703
Number of pages4
JournalLaser Physics
Volume21
Issue number4
DOIs
Publication statusPublished - 2011 Apr 1

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Ring lasers
Optical filters
Fiber lasers
Linewidth
continuous radiation
fiber lasers
Wavelength
fibers
Fibers
Lasers
output
optical filters
ring lasers
cycles
pulses
wavelengths
lasers

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Atomic and Molecular Physics, and Optics
  • Instrumentation
  • Industrial and Manufacturing Engineering

Cite this

Narrow linewidth continuous-wave and gain-switched fiber laser with intracavity unpumped Er-doped fiber loop. / Han, Jae Ho.

In: Laser Physics, Vol. 21, No. 4, 01.04.2011, p. 700-703.

Research output: Contribution to journalArticle

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