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PLC-Based LP11 Mode Rotator With Curved Trench Structure Devised From Wavefront Matching Method

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Please use this identifier to cite or link to this item:http://hdl.handle.net/2115/66764

Title: PLC-Based LP11 Mode Rotator With Curved Trench Structure Devised From Wavefront Matching Method
Authors: Yamashita, Yoko Browse this author
Makino, Shuntaro Browse this author
Fujisawa, Takeshi Browse this author
Hanzawa, Nobutomo Browse this author
Sakamoto, Taiji Browse this author
Matsui, Takashi Browse this author
Tsujikawa, Kyozo Browse this author
Yamamoto, Fumihiko Browse this author
Nakajima, Kazuhide Browse this author
Saitoh, Kunimasa Browse this author →KAKEN DB
Keywords: Mode multi/demultiplexer
PLC
WFM method
Issue Date: 1-Jul-2017
Publisher: IEEE (Institute of Electrical and Electronics Engineers)
Journal Title: IEEE photonics technology letters
Volume: 29
Issue: 13
Start Page: 1063
End Page: 1066
Publisher DOI: 10.1109/LPT.2017.2700496
Abstract: A compact and low-loss PLC-based mode rotator is proposed. The mode rotator with the curved trench structure is designed based on the wavefront matching method, which is an optimization algorithm based on the beam propagation method. The proposed mode rotator is 45% in size (1 mm) and has lower loss (1/5) compared with the conventional structure that has a straight trench. Furthermore, the proposed mode rotator can achieve low-mode crosstalk.
Rights: © 2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Type: article (author version)
URI: http://hdl.handle.net/2115/66764
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: 藤澤 剛

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