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| Presentation | 2023-02-17 14:10 A study on a PLC-based six-mode multi/demultiplexer using Y-branch mode converter and optical unitary converter Yasuto Yoshida, Takanori Sato, Takeshi Fujisawa (Hokkaido Univ.), Takayoshi Mori, Taiji Sakamoto, Yoko Yamashita, Ryota Imada, Kazuhide Nakajima (NTT), Kunimasa Saitoh (Hokkaido Univ.)  OCS2022-86 OFT2022-62 OPE2022-115 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | A selective/non-selective six-mode (de)multiplexer using planar lightwave circuits (PLC) is designed to realize mode-division multiplexing (MDM) transmission. It is shown that the use of a mode converter with a Y-branch waveguide as a component of the (de)multiplexer improves the wavelength dependence and the tolerance to waveguide width changes. It is also shown that the mode selectivity of the mode multiplexer can be controlled by an optical unitary converter. Finally, we evaluate the performance of selective/non-selective 6-mode multiplexers and show that the crosstalk in the selective (de)multiplexer and the mode-dependent loss (MDL) in the non-selective (de)multiplexer are sufficiently small. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Mode division multiplexing / Optical unitary converter / Y-branch waveguide / PLC mode Multi/Demultiplexer / Mode scrambler / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 122, no. 381, OPE2022-115, pp. 105-110, Feb. 2023. | |
| Paper # | OPE2022-115 | |
| Date of Issue | 2023-02-09 (OCS, OFT, OPE) | |
| ISSN | Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | OCS2022-86 OFT2022-62 OPE2022-115 |
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| Conference Information | |
| Committee | OCS OFT OPE |
| Conference Date | 2023-02-16 - 2023-02-17 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | kukuru-itomancity |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | OPE |
| Conference Code | 2023-02-OCS-OFT-OPE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A study on a PLC-based six-mode multi/demultiplexer using Y-branch mode converter and optical unitary converter |
| Sub Title (in English) | |
| Keyword(1) | Mode division multiplexing |
| Keyword(2) | Optical unitary converter |
| Keyword(3) | Y-branch waveguide |
| Keyword(4) | PLC mode Multi/Demultiplexer |
| Keyword(5) | Mode scrambler |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Yasuto Yoshida |
| 1st Author's Affiliation | Hokkaido University (Hokkaido Univ.) |
| 2nd Author's Name | Takanori Sato |
| 2nd Author's Affiliation | Hokkaido University (Hokkaido Univ.) |
| 3rd Author's Name | Takeshi Fujisawa |
| 3rd Author's Affiliation | Hokkaido University (Hokkaido Univ.) |
| 4th Author's Name | Takayoshi Mori |
| 4th Author's Affiliation | NTT (NTT) |
| 5th Author's Name | Taiji Sakamoto |
| 5th Author's Affiliation | NTT (NTT) |
| 6th Author's Name | Yoko Yamashita |
| 6th Author's Affiliation | NTT (NTT) |
| 7th Author's Name | Ryota Imada |
| 7th Author's Affiliation | NTT (NTT) |
| 8th Author's Name | Kazuhide Nakajima |
| 8th Author's Affiliation | NTT (NTT) |
| 9th Author's Name | Kunimasa Saitoh |
| 9th Author's Affiliation | Hokkaido University (Hokkaido Univ.) |
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| Speaker | Author-1 |
| Date Time | 2023-02-17 14:10:00 |
| Presentation Time | 25 minutes |
| Registration for | OPE |
| Paper # | OCS2022-86, OFT2022-62, OPE2022-115 |
| Volume (vol) | vol.122 |
| Number (no) | no.379(OCS), no.380(OFT), no.381(OPE) |
| Page | pp.80-85(OCS), pp.53-58(OFT), pp.105-110(OPE) |
| #Pages | 6 |
| Date of Issue | 2023-02-09 (OCS, OFT, OPE) |
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