OFDM modulated WDM-ROF system based on PCF-supercontinuum

Lijia Zhang*, Xiangjun Xin, Bo Liu, Yongjun Wang, Jianjun Yu, Chongxiu Yu

*Corresponding author for this work

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Abstract

We have proposed a novel orthogonal frequency division multiplexing (OFDM) modulated WDM radio over fiber (ROF) system by employing a single photonic crystal fiber (PCF) supercontinuum (SC) multi-wavelength lightwave source. Both wired and wireless applications of ROF access are achieved. In our experiment, we pick out four 40-GHz ROF channels by properly designed fiber Bragg grating (FBG). The 1-Gb/s 16QAM-OFDM downstream signal is demonstrated for both wired and wireless applications over 20-km standard single mode fiber (SMF). AlGb/s OOK upstream signal is also transmitted over 20-km SMF successfully with less than 0.4dB power penalty.

Original languageEnglish
Pages (from-to)15003-15008
Number of pages6
JournalOptics Express
Volume18
Issue number14
DOIs
Publication statusPublished - 5 Jul 2010
Externally publishedYes

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Zhang, L., Xin, X., Liu, B., Wang, Y., Yu, J., & Yu, C. (2010). OFDM modulated WDM-ROF system based on PCF-supercontinuum. Optics Express, 18(14), 15003-15008. https://doi.org/10.1364/OE.18.015003