40-Gb/s Upstream Transmitters Using Directly Modulated 1.55-mu m VCSEL Array for High-Split-Ratio PONs
Publication in refereed journal

香港中文大學研究人員

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摘要We propose and demonstrate a 40-Gb/s symmetric passive optical network with a high split-ratio of 64. The upstream 4 x 10 Gb/s signal is produced by using a directly modulated, uncooled 1.55 mu m monolithic integrated vertical-cavity surface-emitting laser array. The downstream signal is a single-channel 40-Gb/s dark-return-to-zero (DRZ) data, broadcasting information to different optical networking units (ONUs). As the ONU is cost-sensitive, we also demonstrate, by means of simulations, using a 12-Gb/s receiver at the ONU to receive the 40-Gb/s DRZ downstream signal.
著者Chow CW, Xu L, Yeh CH, Tsang HK, Hofmann W, Amann MC
期刊名稱IEEE Photonics Technology Letters
出版年份2010
月份3
日期1
卷號22
期次5
出版社Institute of Electrical and Electronics Engineers (IEEE)
頁次347 - 349
國際標準期刊號1041-1135
電子國際標準期刊號1941-0174
語言英式英語
關鍵詞Fiber-to-the-home (FTTH); passive optical network (PON); vertical-cavity surface-emitting laser (VCSEL)
Web of Science 學科類別Engineering; Engineering, Electrical & Electronic; ENGINEERING, ELECTRICAL & ELECTRONIC; Optics; OPTICS; Physics; Physics, Applied; PHYSICS, APPLIED

上次更新時間 2020-27-11 於 00:13