Title :
Realization of Bragg grating based integrated fractional photonic Hilbert transformer
Author :
Bolan Liu;Chaotan Sima;Wei Yang;Deming Liu;Yu Yu;James Gates;Michalis Zervas;Peter Smith
Author_Institution :
National Engineering Laboratory for Next Generation Internet Access System, School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan, 430074, China
Abstract :
Wideband integrated fractional order photonic Hilbert transformer (FrPHT) is proposed and demonstrated, by using single apodized Bragg gratings with phase shifts in a silica-on-silicon planar platform. Effects of apodization profiles and operation bandwidths are analyzed.
Keywords :
"Bragg gratings","Photonics","Bandwidth","Gratings","Optical device fabrication","Transforms"
Conference_Titel :
Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2015 11th Conference on
DOI :
10.1109/CLEOPR.2015.7376550
