A tunable erbium-doped fiber ring laser with power-equalized output | Zendy

Sien Chi | Zendy; Ming-Ching Lin | Zendy

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A tunable erbium-doped fiber ring laser with power-equalized output

Author(s) -

Sien Chi,

Ming-Ching Lin

Publication year - 2006

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.14.012828

Subject(s) - materials science , fiber laser , optics , lasing threshold , laser , ring laser , tunable laser , erbium , optoelectronics , resonator , fiber , wavelength , doping , physics , composite material

We propose and demonstrate a tunable erbium-based fiber ring laser with power-equalized output. When a mode-restricting intracavity fiber Fabry-Perot tunable filter (FFP-TF) is combined, the proposed resonator can guarantee a tunable laser oscillation. This proposed laser can obtain the flatter lasing wavelength in an effectively operating range of 1533.3 to 1574.6 nm without any other operating mechanism. Moreover, the performances of the output power, wavelength tuning range, and side-mode suppression ratio (SMSR) were studied.

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