標題: Simple erbium-doped dual-ring fiber laser configuration for stable and tunable dual-wavelength output
作者: Yeh, C. H.
Chow, C. W.
Cheng, B. C.
Chen, J. H.
Chen, K. H.
光電工程學系
Department of Photonics
公開日期: 1-九月-2011
摘要: We propose and experimentally investigate a stable and tunable dual-wavelength erbium-doped fiber (EDF) dual-ring laser scheme. Here, two tunable bandpass filters (TBFs) are used inside the dual-ring gain cavity to generate dual-wavelength lasing. And, due to the gain competition of the EDF gain cavity, the mode-spacing (Delta lambda(s)) of lasing dual-wavelength will be limited at different operating wavelengths. Hence, the minimum and maximum mode-spacing in the proposed EDF laser scheme are 0.75 and 15.35 nm in C-band range. Besides, the output performances of proposed fiber laser have also been studied and analyzed.
URI: http://dx.doi.org/10.1134/S1054660X11170300
http://hdl.handle.net/11536/19692
ISSN: 1054-660X
DOI: 10.1134/S1054660X11170300
期刊: LASER PHYSICS
Volume: 21
Issue: 9
起始頁: 1645
結束頁: 1649
顯示於類別:期刊論文


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