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 |