Title :
Large tunable delay of an RF photonic signal with 130 GHz bandwidth using silicon microresonators
Author :
Cardenas, Jaime ; Manipatruni, Sasikanth ; Sherwood-Droz, Nicolás ; Poitras, Carl B. ; Zhang, Beibei ; Khurgin, Jacob B. ; Morton, Paul A. ; Lipson, Michal
Author_Institution :
Dept. of Electr. & Comput. Eng., Cornell Univ., Ithaca, NY, USA
Abstract :
We demonstrate a tunable-delay of 154ps of a 130GHz bandwidth RF signal using silicon microresonators. To delay such high bandwidth without distortion, we delay an equivalent signal with a much smaller bandwidth (20GHz single sideband) while preserving the original signal´s phase.
Keywords :
elemental semiconductors; integrated optics; optical resonators; silicon; RF photonic signal; Si; frequency 130 GHz; frequency 20 GHz; large tunable delay; microresonators; time 154 ps; Bandwidth; Delay effects; Distortion measurement; Microcavities; Optical resonators; Phase distortion; Phased arrays; RF signals; Radio frequency; Silicon;
Conference_Titel :
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-55752-890-2
Electronic_ISBN :
978-1-55752-890-2
