Demonstration of wavelength multicasting using a silicon mode-split microring resonator
2009 (English)In: 2009 15th Asia-Pacific Conference on Communications, APCC 2009, 2009, 626-629 p.Conference paper (Refereed)
We experimentally demonstrate wavelength multicasting based on free carrier dispersion effect in a silicon mode-split microring resonator with a radius of ∼10 μm. The mode-split of the resonator is caused by mutual coupling between the co-propagating and counter-propagating modes inside the microring resonator, which is induced by the periodic grating-like roughness of the sidewalls. The free carriers are generated through the two photon absorption (TPA) effect and blue shift the resonance spectrum. 1.25-Gb/s data carried by the pump is simultaneously converted to two probe channels placed in the split resonances separated by ∼0.326 nm.
Place, publisher, year, edition, pages
2009. 626-629 p.
Optical communication, Optical filter, Optical signal processing
IdentifiersURN: urn:nbn:se:kth:diva-151273DOI: 10.1109/APCC.2009.5375553ScopusID: 2-s2.0-77949463731ISBN: 978-142444785-5OAI: oai:DiVA.org:kth-151273DiVA: diva2:747550
2009 15th Asia-Pacific Conference on Communications, APCC 2009, 8 October 2009 through 10 October 2009, Shanghai, China
QC 201409172014-09-172014-09-162014-11-28Bibliographically approved