Generation of wavelength-tunable optical pulses using EDFA as external-injection light source and amplifier for Fabry-Pérot laser diode

Peng Chun Peng*, Wei Ren Peng, Jia He Lin, Wen Piao Lin, Sien Chi

*此作品的通信作者

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7 引文 斯高帕斯(Scopus)

摘要

We propose and experimentally demonstrate a system for the generation of wavelength-tunable pulses using a gain-switched Fabry-Pérot 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.

原文英語
頁(從 - 到)2553-2555
頁數3
期刊IEEE Photonics Technology Letters
16
發行號11
DOIs
出版狀態已出版 - 11 2004

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