High Efficiency Grating Couplers for Silicon-on-Insulator Photonic Circuits
2010 (English)In: 36th European Conference and Exhibition on Optical Communication, ECOC 2010, IEEE Communications Society, 2010Conference paper (Refereed)
We have experimentally demonstrated two methods for improving the coupling efficiency of grating couplers. A grating coupler-polarization splitter is measured to have over 50% efficiency for both polarizations. 68% efficiency for single polarization is achieved by a nonuniform grating coupler.
Place, publisher, year, edition, pages
IEEE Communications Society, 2010.
coupling efficiency, grating coupler-polarization splitter, silicon-on-insulator photonic circuits
Research subject SRA - ICT
IdentifiersURN: urn:nbn:se:kth:diva-86332DOI: 10.1109/ECOC.2010.5621410ISI: 000300418900320ScopusID: 2-s2.0-78650615812ISBN: 978-1-4244-8536-9ISBN: 978-1-4244-8534-5OAI: oai:DiVA.org:kth-86332DiVA: diva2:500636
36th European Conference and Exhibition on Optical Communication, ECOC 2010. Torino. 19 September 2010 - 23 September 2010
QC 201202142012-02-132012-02-132012-09-05Bibliographically approved