@inproceedings{c87a6fde0a9843bda53f6e1b945b8e8d,
title = "Design and performance evaluation of narrowband rectangula optical filter based on stimulated Brillouin scattering in fiber",
abstract = "We propose a rectangular optical filter based on stimulated Brillouin scattering in fiber with tunable bandwidth from 50 MHz to 4 GHz at 15-MHz tuning resolution. The steep-edged rectangular shape of the filter is precisely controlled utilizing digital feedback revision of the pump light. The passband ripple is ∼1 dB by nonlinearity management of the pump and using the fiber with a single Brillouin peak. The extinction ratio of the filter is further enhanced using the polarization characteristics of the Brillouin scattering. Based on this filter, we demonstrate a sub-band extraction of a multi-band orthogonal frequency division multiplexing signal, which shows the potential ability of the filter in the fields of optical and microwave signal processing.",
keywords = "Rectangular optical filter, stimulated Brillouin scattering",
author = "Lilin Yi and Wei Wei and Weisheng Hu",
note = "Publisher Copyright: {\textcopyright} 2014 IEEE.; 2014 13th International Conference on Optical Communications and Networks, ICOCN 2014 ; Conference date: 09-11-2014 Through 10-11-2014",
year = "2014",
month = dec,
day = "15",
doi = "10.1109/ICOCN.2014.6987074",
language = "English",
series = "2014 13th International Conference on Optical Communications and Networks, ICOCN 2014",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
editor = "Gangxiang Shen",
booktitle = "2014 13th International Conference on Optical Communications and Networks, ICOCN 2014",
address = "United States",
}