Fabrication of topology optimized photonic crystal waveguide Z-bend displaying large bandwidth with very low bend loss

Anders Harpøth, Lars Hagedorn Frandsen, Martin Kristensen, Peter Ingo Borel, Jakob Søndergaard Jensen, Ole Sigmund, Peixiong Shi

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Abstract

We have designed, simulated and fabricated a photonic crystal waveguide Z-bend, which displays a total bend loss of ~1dB per bend in a wavelength range of more than 200nm. The fabricated component performs in excellent agreement with 3D finite-difference time-domain calculations.
Original languageEnglish
Title of host publicationProcedings of International Symposium on Photonic and Electromagnetic Crystal Structures PECS-V
Number of pages83
Place of PublicationKyoto
PublisherKyoto University
Publication date2004
Publication statusPublished - 2004
EventInternational Symposium on Photonic and Electromagnetic Crystal Structures V - Kyoto, Japan
Duration: 7 Mar 200411 Mar 2004
http://www.pecsconference.org/PECSV/

Conference

ConferenceInternational Symposium on Photonic and Electromagnetic Crystal Structures V
CountryJapan
CityKyoto
Period07/03/200411/03/2004
Internet address

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