標題: 115 Gbit/s downstream and 10 Gbit/s upstream TWDM-PON together with 11.25 Gbit/s wireless signal utilizing OFDM-QAM modulation
作者: Yeh, C. H.
Chow, C. W.
Chen, H. Y.
Liu, Y. L.
光電工程學系
Department of Photonics
關鍵字: 40 Gbps PON;Optical OFDM;Multi-band;Pre-chirp
公開日期: 1-三月-2014
摘要: In this work, we propose and investigate a 115 Gbit/s (4 x 28.75 Gbit/s) downstream and 10 Gbit/s upstream time- and wavelength-division-multiplexing passive optical network (TWDM-PON) together with 11.25 Gbit/s wireless broadcasting signal using multi-band orthogonal-frequency-divisionmultiplexing (OFDM) modulation within 10 GHz bandwidth. Here, to compensate the power fading and chromatic dispersion in the higher frequency, we utilize a -0.7 chirp parameter Mach-Zehnder modulator (MZM) for the OFDM signal. Hence, negative power penalties of -0.3 and -0.4 dB in the downstream and broadcasting wireless signals; and power penalty of 0.3 dB in the upstream signal are measured at the bit error rate (BER) of 3.8 x 10 (3) after 20 km standard single mode fiber transmission without dispersion compensation. (C) 2013 Elsevier Inc. All rights reserved.
URI: http://dx.doi.org/10.1016/j.yofte.2013.12.004
http://hdl.handle.net/11536/23763
ISSN: 1068-5200
DOI: 10.1016/j.yofte.2013.12.004
期刊: OPTICAL FIBER TECHNOLOGY
Volume: 20
Issue: 2
起始頁: 84
結束頁: 89
顯示於類別:期刊論文


文件中的檔案:

  1. 000331792300004.pdf