Stabilized dual-wavelength erbium-doped dual-ring fiber laser | Zendy

Chien-Hung Yeh | Zendy; Fu-Yuan Shih | Zendy; Chang-Tai Chen | Zendy; ChienNan Lee | Zendy; Sien Chi | Zendy

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Stabilized dual-wavelength erbium-doped dual-ring fiber laser

Author(s) -

Chien-Hung Yeh,

Fu-Yuan Shih,

Chang-Tai Chen,

ChienNan Lee,

Sien Chi

Publication year - 2007

Publication title -

optics express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.15.013844

Subject(s) - materials science , optics , ring laser , fiber laser , laser , dispersion shifted fiber , wavelength , ring (chemistry) , erbium , polarization maintaining optical fiber , optical fiber , optoelectronics , fiber optic sensor , physics , chemistry , organic chemistry

A stable dual-wavelength erbium-doped fiber (EDF) compound ring laser using a double-ring filter (DRF) is proposed and demonstrated experimentally. By using a ring filter incorporated within the ring cavity, the fiber laser can lase two wavelengths simultaneously. The dual-wavelength output exhibits a good performance having the optical side-mode suppression ratios (SMSRs) of 45.3 and 46.3 dB and output powers of -8.1 and -7.1 dBm, respectively. In addition, the optical output stabilities of the ring laser have been also discussed.

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