120-nm, 10-GHz supercontinuum generation in a dispersion-shifted fiber pumped by a three-stage compressed gain-switched DFB laser

Dongfang Jia; Shichen Li

Journals >Chinese Optics Letters >Volume 1 >Issue 11 >Page 11634 > Article

Chinese Optics Letters
Vol. 1, Issue 11, 11634 (2003)

120-nm, 10-GHz supercontinuum generation in a dispersion-shifted fiber pumped by a three-stage compressed gain-switched DFB laser

Dongfang Jia^1、2、* and Shichen Li^1、2

Author Affiliations

¹Key Laboratory of Opto-Electronics Information and Technical Science, Ministry of Education

²College of Precision Instrument and Opto-electronics Engineering, Tianjin University, Tianjin 300072

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Dongfang Jia, Shichen Li. 120-nm, 10-GHz supercontinuum generation in a dispersion-shifted fiber pumped by a three-stage compressed gain-switched DFB laser[J]. Chinese Optics Letters, 2003, 1(11): 11634 Copy Citation Text

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Abstract

The supercontinuum (SC) generation in conventional dispersion-shifted fiber (DSF) at the repetition rate of 10 GHz with a three-stage compressed gain-switched distributed feedback (DFB) laser as pump source was demonstrated. A novel SC pulse source with a bandwidth up to 120 nm was obtained. At the same time, the stable, narrow pulses with pulsewidth of 9.2 ps and time-bandwidth product of 0.46 were filtered out across the whole SC bandwidth.

Keywords

060.2330 060.2380 fibers 060.4370 fiber optics communications fiber optics sources and detectors nonlinear optics

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