Title : ( Integrated all-optical regenerator on a silicon chip using a phase-shifted Bragg grating as the band pass filter )
Authors: M. R. Salehi , E. Abiri , Mehrdad Shokooh-Saremi , A. Shourvarzi ,
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Abstract
An optical 2R regenerator based on self phase modulation (SPM) spectral broadening on a 4 μm-wide and 5 cm long silicon (Si) rib waveguide is proposed and theoretically analyzed. The phase- shifted Bragg grating written on this proposed waveguide is used as the band-pass regenerating filter, for the first time, to regenerate 60 ps-wide pulses. It is tried to do all the simulations on both a Si and a Chalcogenide glass (ChG) chip with the same size and spectral properties to have a fair comparison between these two materials in all-optical regeneration. Simulations show more practical nonlinear power transfer curve with the Si chip comparing to the ChG one.
Keywords
, Bragg grating, nonlinear Schrodinger equation (NLSE), optical regenerator, self phase modulation (SPM).
@inproceedings{paperid:1026641,
author = {M. R. Salehi and E. Abiri and Shokooh-Saremi, Mehrdad and A. Shourvarzi},
title = {Integrated all-optical regenerator on a silicon chip using a phase-shifted Bragg grating as the band pass filter},
booktitle = {International Conference on Electronics, Biomedical Engineering and its Applications (ICEBEA\'2012)},
year = {2012},
location = {Dubai},
keywords = {Bragg grating; nonlinear Schrodinger equation (NLSE); optical regenerator; self phase modulation (SPM).},
}
%0 Conference Proceedings
%T Integrated all-optical regenerator on a silicon chip using a phase-shifted Bragg grating as the band pass filter
%A M. R. Salehi
%A E. Abiri
%A Shokooh-Saremi, Mehrdad
%A A. Shourvarzi
%J International Conference on Electronics, Biomedical Engineering and its Applications (ICEBEA\'2012)
%D 2012
