標題: Investigation of Using Injection-Locked Fabry-Perot Laser Diode With 10% Front-Facet Reflectivity for Short-Reach to Long-Reach Upstream PON Access
作者: Chen, Hsing-Yu
Yeh, Chien-Hung
Chow, Chi-Wai
Sung, Jiun-Yu
Liu, Yen-Liang
Chen, Jeyhong
光電工程學系
Department of Photonics
關鍵字: Mode-locked;Fabry-Perot laser diode (FP-LD);orthogonal frequency-division multiplexing (OFDM)
公開日期: 1-六月-2013
摘要: In this paper, we propose and investigate an injection-locked Fabry-Perot laser diode (FP-LD) with 10% front-facet reflectivity by using orthogonal frequency-division multiplexing-quadrature amplitude modulation (OFDM-QAM) in each optical network unit (ONU) for colorless operation in the carrier-distributed passive optical network (PON). Here, the 10-Gb/s 16-QAM OFDM upstream traffic can be generated via a 2.5-GHz-bandwidth injection-locked FP-LD for the short-reach (SR)-to-long-reach (LR) transmission. In this measurement, the CW injection power of -12 dBm for an injection-locked FP-LD is required to achieve 100-km single-mode fiber (SMF) transmission. Hence, error-free transmissions of 20-, 50-, 75-, and 100-km fiber lengths are achieved with the power penalties of 0.33, 0.86, 1.20, and 1.76 dB at the bit error rate (BER) of 3: 8 x 10(-3), respectively, for upstream traffic. Moreover, the relationship of CW injection power and signal-to-noise ratio (SNR) of each OFDM subcarrier in the injection-locked FP-LD has also been analyzed.
URI: http://dx.doi.org/10.1109/JPHOT.2013.2265219
http://hdl.handle.net/11536/22317
ISSN: 1943-0655
DOI: 10.1109/JPHOT.2013.2265219
期刊: IEEE PHOTONICS JOURNAL
Volume: 5
Issue: 3
結束頁: 
顯示於類別:期刊論文


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  1. 000321182800027.pdf