標題: Simultaneously gain-flattening and gain-clamping technique for erbium-doped fiber amplifiers by backward injection of a Fabry-Perot laser light
作者: Yeh, CH
Lai, KH
Lee, CC
Chi, S
光電工程學系
Department of Photonics
關鍵字: EDFA;dynamic gain flattening;gain-clamped;Fabry-Perot laser
公開日期: 1-Jul-2004
摘要: An active control technique of obtaining simultaneously gain-flattened and gain-clamped spectra for erbium-doped fiber amplifiers (EDFA) has been proposed and experimentally demonstrated by injecting Fabry-Perot (F-P) laser light into the EDFA. In the demonstration, our EDFA module could simultaneously reduce gain variation from 10.8 dB to 1.1 dB for a 10 dB input power change and reduce gain flatness from 11.6 dB to 2.0 dB over the operating wavelength range of 1528 nm to 1560 nm.
URI: http://dx.doi.org/10.1143/JJAP.43.4238
http://hdl.handle.net/11536/26595
ISSN: 0021-4922
DOI: 10.1143/JJAP.43.4238
期刊: JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS
Volume: 43
Issue: 7A
起始頁: 4238
結束頁: 4239
Appears in Collections:Articles


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