Synthesis of negative Group Time Delay Bragg Gratings for Continuum generation

Adrian Grigore Iordachescu (1) , Xunqui Wu (1) , Joël Jacquet (1)

1 OPTEL - Equipe Optique et électronique pour les télécoms

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.

Adrian Grigore Iordachescu, Xunqui Wu, Joël Jacquet. Synthesis of negative Group Time Delay Bragg Gratings for Continuum generation. NUSOD 2011, Sep 2011, Rome, Italy. pp.165-166, ⟨10.1109/NUSOD.2011.6041197⟩. ⟨hal-00651904⟩