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PLC-Based LP11 Mode Rotator With Curved Trench Structure Devised From Wavefront Matching Method
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)
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Submitter: 藤澤 剛
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