Topology optimised photonic crystal waveguide intersections with high-transmittance and low crosstalk

N Ikeda, Y Sugimoto, Y Watanabe, N Ozaki, A Mizutani, Y Takata, Jakob Søndergaard Jensen, Ole Sigmund, Peter Ingo Borel, Martin Kristensen, K Asakawa

Research output: Contribution to journalJournal articleResearchpeer-review

Abstract

Numerical and experimental studies on the photonic crystal waveguide intersection based on the topology optimisation design method are reported and the effectiveness of this technique is shown by achieving high transmittance spectra with low crosstalk for the straightforward beam-propagation line in the intersection.
Original languageEnglish
JournalElectronics letters
Volume42
Issue number18
Pages (from-to)1031-1033
ISSN0013-5194
Publication statusPublished - 2006

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