Title :
Synthesis of negative Group Time Delay Bragg Gratings for Continuum generation
Author :
Iordachescu, G.A. ; Wu, X. ; Jacquet, J.
Author_Institution :
Lab. Mater. Opt. Photoniques et Syst., SUPELEC, Metz, France
Abstract :
In this paper we present the simulation results of two different methods of grating engineering (Genetic Algorithm and Discrete Layer Peeling) we used for the synthesis of Bragg Gratings with a negative Group Time Delay. This type of gratings could be employed (as it will be demonstrated) for the widening of the resonant modes of a Fabry-Perot cavity.
Keywords :
Bragg gratings; Fabry-Perot resonators; delays; genetic algorithms; laser cavity resonators; Bragg gratings; Fabry-Perot cavity; continuum generation; discrete layer peeling; genetic algorithm; grating engineering; negative group time delay; resonant modes; Bandwidth; Bragg gratings; Cavity resonators; Frequency response; Genetic algorithms; Gratings; Reflectivity;
Conference_Titel :
Numerical Simulation of Optoelectronic Devices (NUSOD), 2011 11th International Conference on
Conference_Location :
Rome
Print_ISBN :
978-1-61284-876-1
Electronic_ISBN :
2158-3234
DOI :
10.1109/NUSOD.2011.6041197
