標題: Stable and Wavelength-Tunable Self-Injected Reflective Semiconductor Optical Amplifier-Based Fiber Laser
作者: Wu, Yu-Fu
Yeh, Chien-Hung
Chow, Chi-Wai
Sung, Jiun-Yu
Chen, Jing-Heng
光電工程學系
光電工程研究所
Department of Photonics
Institute of EO Enginerring
關鍵字: Fiber lasers;fiber optics;communication optical
公開日期: 1-Aug-2015
摘要: In this investigation, we propose and demonstrate a stable and wavelength-tunable self-injected reflective semiconductor optical amplifier (RSOA)-based laser by using the Faraday rotator mirror (FRM) and the fiber mirror (FM) serving as a reflected element, respectively. Here, a 1.2-GHz RSOA can be enhanced to similar to 3 GHz by utilizing a self-injected mechanism. In the measurement, applying the optical orthogonal frequency-division multiplexing quadrature amplitude modulation (OFDM-QAM) with a bit-loading algorithm on the self-injected RSOA directly, the proposed laser can achieve a 3.5-Gb/s data rate in a 20-km single-mode-fiber transmission below a forward error correction (FEC) threshold. Moreover, the related output performance of the proposed RSOA-based laser is also discussed, whereas the FRM and the FM are utilized for comparisons.
URI: http://dx.doi.org/10.1109/JPHOT.2015.2445098
http://hdl.handle.net/11536/128322
ISSN: 1943-0655
DOI: 10.1109/JPHOT.2015.2445098
期刊: IEEE PHOTONICS JOURNAL
Volume: 7
Issue: 4
起始頁: 0
結束頁: 0
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