标题: Generation of wavelength-tunable optical pulses using EDFA as external-injection light source and amplifier for Fabry-Perot laser diode
作者: Peng, PC
Peng, WR
Lin, JH
Lin, WP
Chi, S
光电工程学系
Department of Photonics
关键字: erbium-doped fiber amplifier (EDFA);external injection;Fabry-Perot laser diode (FPLD);optical pulse generation;wavelength-tunable
公开日期: 1-十一月-2004
摘要: We propose and experimentally demonstrate a system for the generation of wavelength-tunable pulses using a gain-switched Fabry-Perot laser diode (FPLD) and an erbium-doped fiber amplifier (EDFA). The EDFA is used as both an external-injection light source and an amplifier for the FPLD. The wavelength tuning is achieved by a tunable filter. The optical sidemode suppression ratio of this system is better than 32 dB over the wavelength-tunable range of 34.5 nm. Moreover, the repetition frequency is 2000 MHz, and the pulsewidth is between 49.3 and 65.3 ps. The whole system is simple and can be easily constructed.
URI: http://dx.doi.org/10.1109/LPT.2004.834885
http://hdl.handle.net/11536/25712
ISSN: 1041-1135
DOI: 10.1109/LPT.2004.834885
期刊: IEEE PHOTONICS TECHNOLOGY LETTERS
Volume: 16
Issue: 11
起始页: 2553
结束页: 2555
显示于类别:Articles


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