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Simultaneous Tunable Wavelength Conversion and Power Amplification Using a Pump-Modulated Wide-Band Fiber Optical Parametric Amplifier
Guo-Wei LU Kazi Sarwar ABEDIN Tetsuya MIYAZAKI
IEICE TRANSACTIONS on Communications
Publication Date: 2008/11/01
Online ISSN: 1745-1345
Print ISSN: 0916-8516
Type of Manuscript: LETTER
Category: Fiber-Optic Transmission for Communications
fiber optics communications, all-optical signal processing, wavelength conversion, four-wave mixing, parametric amplification,
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We propose and experimentally demonstrate an all-optical broadband wavelength conversion scheme with simultaneous power amplification based on a pump-modulated fiber optic parametric amplifier (FOPA). All-optical tunable wavelength conversion from one to two wavelengths was achieved with ≥13 dB extinction ratio and <2.7-dB power penalty, accompanied by a high (≥37 dB) and flat ( 3 dB variation) FOPA gain spectrum over 47 nm.