標題: A scalable and continuous-upgradable optical wireless and wired convergent access network
作者: Sung, J. Y.
Cheng, K. T.
Chow, C. W.
Yeh, C. H.
Pan, C. -L.
光電工程學系
Department of Photonics
公開日期: 2-六月-2014
摘要: In this work, a scalable and continuous upgradable convergent optical access network is proposed. By using a multi-wavelength coherent comb source and a programmable waveshaper at the central office (CO), optical millimeter-wave (mm-wave) signals of different frequencies (from baseband to > 100 GHz) can be generated. Hence, it provides a scalable and continuous upgradable solution for end-user who needs 60 GHz wireless services now and > 100 GHz wireless services in the future. During the upgrade, user only needs to upgrade their optical networking unit (ONU). A programmable waveshaper is used to select the suitable optical tones with wavelength separation equals to the desired mm-wave frequency; while the CO remains intact. The centralized characteristics of the proposed system can easily add any new service and end-user. The centralized control of the wavelength makes the system more stable. Wired data rate of 17.45 Gb/s and w-band wireless data rate up to 3.36 Gb/s were demonstrated after transmission over 40 km of single-mode fiber (SMF). (C) 2014 Optical Society of America
URI: http://dx.doi.org/10.1364/OE.22.012779
http://hdl.handle.net/11536/24652
ISSN: 1094-4087
DOI: 10.1364/OE.22.012779
期刊: OPTICS EXPRESS
Volume: 22
Issue: 11
起始頁: 12779
結束頁: 12784
顯示於類別:期刊論文


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