Verlagslink DOI: 10.1063/1.2817331
Titel: Omnidirectional photonic band gap in polymer photonic crystal slabs
Sprache: Englisch
Autor/Autorin: Wülbern, Jan Hendrik
Schmidt, Markus
Eich, Manfred
Hübner, Uwe
Boucher, Richard
Marlow, Frank
Volksen, Willi
Schlagwörter: polymer;photonic crystal;photonic band gap;optical waveguide
Erscheinungsdatum: 2007
Quellenangabe: Applied physics letter ; vol. 91.2007, 221104
Zusammenfassung (englisch): In this letter, we report on the experimental observation of a complete in-plane photonic band gap for transverse-electric-like polarized modes in a polymer photonic crystal slab with a triangular array of holes. We performed transmission measurements on two-dimensional photonic crystal slabs in both principal directions of the triangular lattice. For a propagation distance of 40 lattice constants, the transmission was effectively suppressed regardless of propagation direction below −15 dB over a bandwidth of 65  nm. The experimental results are in excellent agreement with theoretical predictions obtained from band diagram calculations and finite integration time domain techniques.
URI: http://tubdok.tub.tuhh.de/handle/11420/831
DOI: 10.15480/882.829
ISSN: 0003-6951
Institut: Optische und Elektronische Materialien E-12
Optical and Electronic Materials E-12 (Materials in Electrical Engineering and Optics)
Dokumenttyp: (wissenschaftlicher) Artikel
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