Title :
Feedback-controlled resonance and temporal response modulations in silicon microring resonators
Author :
Feng, Shaoqi ; Luo, Xianshu ; Poon, Andrew W.
Author_Institution :
Dept. of Electron. & Comput. Eng., Hong Kong Univ. of Sci. & Technol., Hong Kong, China
Abstract :
We report feedback-controlled electro-optically tunable resonances and time delay in silicon microring resonators. We demonstrate tunable extinction ratio of up to 25 dB and time delay modulation from 90 ps to 19 ps.
Keywords :
delays; electro-optical effects; elemental semiconductors; integrated optics; micro-optics; microcavities; optical feedback; optical resonators; silicon; Si; feedback-controlled electro-optically tunable resonances; silicon microring resonators; temporal response modulations; time 90 ps to 19 ps; time delay modulation; tunable extinction ratio; Electrooptical waveguides; Modulation; Optical filters; Optical resonators; Resonator filters; Silicon; Integrated optics devices; Micro-optical devices; Resonators;
Conference_Titel :
Group IV Photonics (GFP), 2010 7th IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-6344-2
DOI :
10.1109/GROUP4.2010.5643380
