Large dispersion in photonic crystal waveguide resonator
2005 (English)In: Electronics Letters, ISSN 0013-5194, E-ISSN 1350-911X, Vol. 41, no 7, 414-415 p.Article in journal (Refereed) Published
Group delay and chromatic dispersion of a Fabry-Perot resonator embedded in a photonic crystal waveguide have been directly measured at 1.55 mu m avelength using the phase-shift technique. The photonic crystal waveguide resonator was fabricated in an InGaAsP/InP heterostructure and was designed to show a channel spacing of 100 GHz. Group velocity dispersion up to 250 ps/nm was observed.
Place, publisher, year, edition, pages
2005. Vol. 41, no 7, 414-415 p.
IdentifiersURN: urn:nbn:se:kth:diva-14710ISI: 000228749400023ScopusID: 2-s2.0-17444418584OAI: oai:DiVA.org:kth-14710DiVA: diva2:332751
QC 201005252010-08-052010-08-05Bibliographically approved