Wavelength‐resolved measurement of gain recovery in an erbium‐doped fiber amplifier | Zendy

Kuroda Keiji | Zendy; Yoshikuni Yuzo | Zendy

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Wavelength‐resolved measurement of gain recovery in an erbium‐doped fiber amplifier

Author(s) -

Kuroda Keiji,

Yoshikuni Yuzo

Publication year - 2016

Publication title -

microwave and optical technology letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.304

H-Index - 76

eISSN - 1098-2760

pISSN - 0895-2477

DOI - 10.1002/mop.29662

Subject(s) - materials science , wavelength , optics , erbium doped fiber amplifier , dispersion shifted fiber , optical amplifier , erbium , optoelectronics , zero dispersion wavelength , fiber laser , microwave , amplifier , amplified spontaneous emission , laser , optical fiber , doping , fiber optic sensor , physics , telecommunications , engineering , cmos

We report on wavelength‐resolved measurements of gain recovery in an erbium‐doped fiber amplifier using a wavelength‐selectable distributed feedback (DFB) laser as a light source. Recovery profiles of the gain are obtained for a wavelength range from 1528 to 1559 nm by applying a single‐wavelength pump‐probe method. Although the recovery time slightly decreases as the wavelength increases, it is nearly constant over the measured wavelength range. © 2016 Wiley Periodicals, Inc. Microwave Opt Technol Lett 58:751–754, 2016

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