Experimentally demonstrated filters based on guided resonance of photonic-crystal films

We demonstrate a guided resonance filter based on photonic crystals (PhCs), which are fabricated in a high-permittivity material. The resulting spectra from a three-dimensional analysis of the structure and experimental measurement results show sharp dips and flattop transmissions. These provide pro...

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Bibliographic Details
Published in:Applied physics letters 2005-08, Vol.87 (9)
Main Authors: Lin, Chunchen, Lu, Zhaolin, Shi, Shouyuan, Jin, Ge, Prather, Dennis W.
Format: Article
Language:English
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Summary:We demonstrate a guided resonance filter based on photonic crystals (PhCs), which are fabricated in a high-permittivity material. The resulting spectra from a three-dimensional analysis of the structure and experimental measurement results show sharp dips and flattop transmissions. These provide promising properties in constructing sensitive and compact wavelength-selective devices, such as wavelength-division multiplexers.
ISSN:0003-6951
1077-3118
DOI:10.1063/1.2033134