Title :
Electromagnetic Modelling of a Monolithic Pulse Reshaper based on a Photonic Crystal Waveguide Integrated with a SOA
Author :
Cryan, Martin J. ; Cao, Tian ; Ivanov, P.S. ; Craddock, I.J. ; Rorison, S.Yu.J. ; Railton, Chris J. ; Zhang, James Z. ; Galbraith, I. ; Karle, Timothy J.
Author_Institution :
Dept. of Electron. & Electr. Eng., Bristol Univ.
Abstract :
Finite difference time domain (FDTD) and finite element (FE) frequency domain methods are used to study the propagation of arbitrary chirped pulses in photonic crystal (PhC) waveguide. An arbitrary chirped pulse is derived from a separate Semiconductor optical amplifier (SOA) model and is passed through a mini-stop band (MSB) in a photonic crystal waveguide. Good agreement is shown between the FDTD and FE models and pulse compression is observed
Keywords :
chirp modulation; finite difference time-domain analysis; finite element analysis; high-speed optical techniques; integrated optics; integrated optoelectronics; monolithic integrated circuits; optical pulse compression; optical pulse shaping; optical waveguides; photonic crystals; semiconductor optical amplifiers; chirped pulse propagation; electromagnetic modelling; finite difference time domain method; finite element method; frequency domain method; integrated optics; ministop band; monolithic pulse reshaper; photonic crystal waveguide; pulse compression; semiconductor optical amplifier; EMP radiation effects; Electromagnetic modeling; Electromagnetic waveguides; Finite difference methods; Optical pulses; Optical waveguides; Photonic crystals; Pulse amplifiers; Semiconductor optical amplifiers; Semiconductor waveguides;
Conference_Titel :
Transparent Optical Networks, 2006 International Conference on
Conference_Location :
Nottingham
Print_ISBN :
1-4244-0235-2
Electronic_ISBN :
1-4244-0236-0
DOI :
10.1109/ICTON.2006.248312
