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Proceedings Paper

Use of waveguide bending as a new approach in the design of a triangular-lattice photonic crystal bandpass filter
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Paper Abstract

We present a new approach in the design of a photonic crystal bandpass filter by using waveguide bending. The bandpass filter was designed by introducing two bends with the modified geometry into the both ends of a photonic crystal waveguide. We show that such a filter exhibits step-like spectral profile in the range of 1500-1600 nm, with a maximum transmission of 100%. In contrast to the other designs proposed, the present one does not involve either insertion of small defects or control of cavity-lengths.

Paper Details

Date Published: 25 March 2005
PDF: 9 pages
Proc. SPIE 5729, Optoelectronic Integrated Circuits VII, (25 March 2005); doi: 10.1117/12.592676
Show Author Affiliations
Kyung-Mi Moon, Inha Univ. (South Korea)
Insu Park, Inha Univ. (South Korea)
Hyun-Shik Lee, Inha Univ. (South Korea)
Seung-Gol Lee, Inha Univ. (South Korea)
Beom-Hoan O, Inha Univ. (South Korea)
Se-Geun Park, Inha Univ. (South Korea)
El-Hang Lee, Inha Univ. (South Korea)


Published in SPIE Proceedings Vol. 5729:
Optoelectronic Integrated Circuits VII
Louay A. Eldada; El-Hang Lee, Editor(s)

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