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Resonant and nonresonant transmission through waveguide bends in a planar photonic crystal
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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
Abstract [en]

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.
Keyword [en]
wave-guides, propagation
URN: urn:nbn:se:kth:diva-20998ISI: 000171466200004OAI: diva2:339695
QC 20100525Available from: 2010-08-10 Created: 2010-08-10Bibliographically approved

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Qiu, MinKarlsson, Anders
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Microelectronics and Information Technology, IMIT
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