Title :
Slow-light and microwave signal processing in optical circuits: Harnessing on-chip stimulated Brillouin scattering
Author :
Pant, Ravi ; Eggleton, Benjamin J.
Author_Institution :
Centre for Ultrahigh bandwidth Devices for Opt. Syst. (CUDOS), Univ. of Sydney, Sydney, NSW, Australia
Abstract :
We report on-chip stimulated Brillouin scattering and its application to slow-light and microwave signal processing demonstrating unprecedented group-index ~130 for SBS slow-light and narrowband (~20MHz) microwave photonic filter with wide tunability (2-12GHz) and large Q-factor~520.
Keywords :
Q-factor; microwave filters; microwave photonics; optical filters; optical tuning; slow light; stimulated Brillouin scattering; Q-factor; SBS slow-light; frequency 2 GHz to 12 GHz; group-index; microwave signal processing; narrowband microwave photonic filter; on-chip stimulated Brillouin scattering; optical circuits;
Conference_Titel :
Fiber Optics and Photonics (PHOTONICS), 2012 International Conference on
Conference_Location :
Chennai
Print_ISBN :
978-1-4673-4718-1
