Generation of Modulated Ultra-Wideband Signals Based on Fiber Bragg Grating

Author

Sun Guodan ; Wang Rong ; Pu Tao ; Xiang Peng ; Wang Hongbo ; Wei Zhihu

Author_Institution

Inst. of Commun. Eng., PLA Univ. of Sci. & Technol., Nanjing, China

fYear

2011

fDate

16-18 May 2011

Firstpage

1

Lastpage

3

Abstract

A method to implement different pulse modulation schemes of Ultra-wideband (UWB) signal based on phase modulator (PM) and fiber Bragg grating (FBG) is proposed. The method of UWB pulse generation based on FBG is explained. UWB signal generation with different modulation schemes by two FBGs is studied. A simple system is setup to implement of bi phase modulation (BPM), pulse-position modulation (PPM) and pulse-amplitude modulation (PAM) schemes. The results prove our numerical analyze.

Keywords

Bragg gratings; amplitude modulation; optical communication equipment; optical fibre communication; optical fibres; optical information processing; optical modulation; optical pulse generation; phase modulation; ultra wideband communication; UWB signal generation; fiber Bragg grating; modulated ultrawideband signals; phase modulator; pulse modulation; pulse-amplitude modulation; pulse-position modulation; wireless communication systems; Fiber gratings; Fiber optics; Optical filters; Optical modulation; Optical pulse generation;

fLanguage

English

Publisher

ieee

Conference_Titel

Photonics and Optoelectronics (SOPO), 2011 Symposium on

Conference_Location

Wuhan

ISSN

2156-8464

Print_ISBN

978-1-4244-6555-2

Type

conf

DOI

10.1109/SOPO.2011.5780489

Filename

5780489