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Proceedings Paper

Drop and split filter in a hole-type photonic crystal
Author(s): Xiyao Chen; Junjun Li; Guimin Lin; Zexuan Qiang; Yishen Qiu; Hui Li
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Paper Abstract

A drop and split filter (DSF) based on a self-collimation ring resonator (SCRR) in a hole-type photonic crystal is proposed and demonstrated. The DSF performance was investigated with the finite-difference time-domain (FDTD) simulation technique. By forming three splitters of the SCRR properly, self-collimation light can come out from two drop ports equally while no light come out from the through port. For the drop wavelength of 1550nm, the free spectral range is 29.7nm, which covers the whole optical communication C-band window. This DSF may have applications in photonic integrated circuits.

Paper Details

Date Published: 7 January 2011
PDF: 5 pages
Proc. SPIE 7987, Optoelectronic Materials and Devices V, 798702 (7 January 2011); doi: 10.1117/12.888584
Show Author Affiliations
Xiyao Chen, Minjiang Univ. (China)
Junjun Li, Fujian Normal Univ. (China)
Guimin Lin, Minjiang Univ. (China)
Zexuan Qiang, Fujian Normal Univ. (China)
Yishen Qiu, Fujian Normal Univ. (China)
Hui Li, Fujian Normal Univ. (China)

Published in SPIE Proceedings Vol. 7987:
Optoelectronic Materials and Devices V
Fumio Koyama; Shun Lien Chuang; Guang-Hua Duan; Yidong Huang, Editor(s)

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