Title :
On-chip wideband tunable RF photonic phase shifter based on stimulated Brillouin scattering
Author :
Pagani, Mattia ; Marpaung, David ; Duk-Yong Choi ; Madden, Steven J. ; Luther-Davies, Barry ; Eggleton, Benjamin J.
Author_Institution :
Centre for Ultrahigh bandwidth Devices for Opt. Syst. (CUDOS), Univ. of Sydney, Sydney, NSW, Australia
Abstract :
We demonstrate for the first time an RF photonic phase shifter using stimulated Brillouin scattering on chip, with wide bandwidth operation. We achieve 180° phase shift range over 2-15 GHz frequency band.
Keywords :
microwave phase shifters; optical phase shifters; optical tuning; stimulated Brillouin scattering; frequency 2 GHz to 15 GHz; frequency band; on-chip wideband tunable RF photonic phase shifter; stimulated Brillouin scattering; wide bandwidth operation; Optical fibers; Optical pumping; Optical scattering; Phase shifters;
Conference_Titel :
Optical Fibre Technology, 2014 OptoElectronics and Communication Conference and Australian Conference on
Conference_Location :
Melbourne, VIC
