Amplification and compression of ultrashort fundamental solitons in an erbium-doped nonlinear amplifying fiber loop mirror

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Abstract

A nonlinear amplifying loop mirror constructed from erbium-doped fiber is proposed for simultaneous amplification and compression of ultrashort fundamental solitons. Numerical simulations show that, unlike conventional erbium-doped fiber amplifiers in which nonlinear effects lead to serious degradation of pulse quality, the proposed device performs efficient high-quality amplification and compression of ultrashort fundamental solitons while it almost completely preserves the soliton nature of the input pulses. Moreover, the performance of the device is insensitive to small variations in the loop length and in the power-splitting ratio of the coupler.
Original languageEnglish
Pages (from-to)284-286
Number of pages3
JournalOptics Letters
Volume28
Issue number4
DOIs
Publication statusPublished - 15 Feb 2003

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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