Abstract : A waveguide grating based on a mirror causes a 2pi phaseshift of controllable slope in the spectrum of a femtosecond pulse giving rise to an adjustable, lossless temporal pulse splitting. A representation of resonant reflection based on phenomenological parameters enables the designer to achieve the synthesis of the mirrored waveguide grating structure exhibiting the desired temporal pulse shape. The example of a temporal beam splitter under fabrication is presented. Experimental results will be presented at the conference.
https://hal-ujm.archives-ouvertes.fr/ujm-00161517 Contributor : Manuel FluryConnect in order to contact the contributor Submitted on : Tuesday, July 10, 2007 - 7:57:29 PM Last modification on : Saturday, June 25, 2022 - 7:25:09 PM