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Genetic-Algorithm Assisted Design of C-Band CROW-Miniaturized PCW Interleaver

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Title: Genetic-Algorithm Assisted Design of C-Band CROW-Miniaturized PCW Interleaver
Authors: Rosa, Lorenzo Browse this author
Saitoh, Kunimasa Browse this author →KAKEN DB
Kakihara, Kuniaki Browse this author
Koshiba, Masanori Browse this author →KAKEN DB
Keywords: Finite-element methods
genetic algorithms
optical directional couplers
optical waveguide filters
scattering matrices
Issue Date: 15-Jul-2009
Publisher: IEEE - Institute of Electrical and Electronics Engineers
Journal Title: Journal of Lightwave Technology
Volume: 27
Issue: 14
Start Page: 2678
End Page: 2687
Publisher DOI: 10.1109/JLT.2009.2014883
Abstract: We investigate the design of a miniaturized C-band photonic-crystal waveguide (PCW) interleaver, employing coupled-resonator optical waveguide (CROW) ring resonators. An optimization approach based on a genetic algorithm (GA) has been applied to the filter components, such as tapers and directional couplers, leading to low reflection and high phase linearity. To evaluate the interleaver transmittivity function, an S-matrix approach is worked out, based on the optimized building blocks. A sensitivity analysis is performed to evaluate the effect of parameter tolerances.
Rights: © 2009 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Type: article
Appears in Collections:情報科学院・情報科学研究院 (Graduate School of Information Science and Technology / Faculty of Information Science and Technology) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 小柴 正則

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