Resonant and nonresonant transmission through waveguide bends in a planar photonic crystal
2001 (English)In: Applied Physics Letters, ISSN 0003-6951, E-ISSN 1077-3118, Vol. 79, no 16, 2514-2516 p.Article in journal (Refereed) Published
We have measured the near-infrared transmission spectra of 60 degrees bends defined in two-dimensional photonic crystal waveguides consisting of three missing rows. Two limit cases are studied: a basic nonresonant bend and a bend built around a resonant lozenge cavity, which is found to exhibit peaked transmission. Finite-difference-time-domain simulations show very good agreement with the data allowing general design issues for efficient bends to be discussed.
Place, publisher, year, edition, pages
2001. Vol. 79, no 16, 2514-2516 p.
IdentifiersURN: urn:nbn:se:kth:diva-20998ISI: 000171466200004OAI: oai:DiVA.org:kth-20998DiVA: diva2:339695
QC 201005252010-08-102010-08-10Bibliographically approved