OFDM modulated WDM-ROF system based on PCF-Supercontinuum

Optics Express
Lijia ZhangChongxiu Yu

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). A 1-Gb/s OOK upstream signal is also transmitted over 20-km SMF successfully with less than 0.4dB power penalty.

References

Jun 11, 2008·Optics Express·W ShiehY Tang
Feb 17, 2009·Optics Express·Woo-Kyung KimHan-Young Lee
Dec 10, 2009·Optics Express·Ching-Hung ChangKai-Jen Chen

❮ Previous
Next ❯

Citations


❮ Previous
Next ❯

Related Concepts

Related Feeds

Cell Imaging in CNS

Here is the latest research on cell imaging and imaging modalities, including light-sheet microscopy, in the central nervous system.