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| Presentation | 2023-01-13 09:00 Investigation of shading method to suppress influence of external light in optical communication system using wavelength-shifted fiber Hiroshi Takizuka (Keio Univ.), Masakazu Ishibashi (Muratec), Shinichiro Haruyama (Keio Univ.)  OCS2022-62 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Wireless communication systems for tracked industrial vehicles used in factories and warehouses have drawbacks such as being vulnerable to electromagnetic noise and slow transmission speed. In order to overcome the shortcomings of this wireless system, we propose a new optical communication system that uses a light diffusion optical fiber for downlink communication and a wavelength shift fiber for uplink communication. In this paper, we have investigated a light shielding method that suppresses the influence of external light such as illumination on the wavelength-shifted fiber used for this uplink communication. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | optical light communication / visible light communication / wavelength-shift fiber / scintillation fiber / light-diffusing optical fibeｒ / leaky optical fiber / rail guided vehicle / light shielding method | |
| Reference Info. | IEICE Tech. Rep., vol. 122, no. 332, OCS2022-62, pp. 12-17, Jan. 2023. | |
| Paper # | OCS2022-62 | |
| Date of Issue | 2023-01-05 (OCS) | |
| 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 | OCS2022-62 |
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| Conference Information | |
| Committee | OCS CS |
| Conference Date | 2023-01-12 - 2023-01-13 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | CANAL CITY HAKATA |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | OCS |
| Conference Code | 2023-01-OCS-CS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Investigation of shading method to suppress influence of external light in optical communication system using wavelength-shifted fiber |
| Sub Title (in English) | |
| Keyword(1) | optical light communication |
| Keyword(2) | visible light communication |
| Keyword(3) | wavelength-shift fiber |
| Keyword(4) | scintillation fiber |
| Keyword(5) | light-diffusing optical fibeｒ |
| Keyword(6) | leaky optical fiber |
| Keyword(7) | rail guided vehicle |
| Keyword(8) | light shielding method |
| 1st Author's Name | Hiroshi Takizuka |
| 1st Author's Affiliation | Keio University (Keio Univ.) |
| 2nd Author's Name | Masakazu Ishibashi |
| 2nd Author's Affiliation | Murata Machinery, Ltd. (Muratec) |
| 3rd Author's Name | Shinichiro Haruyama |
| 3rd Author's Affiliation | Keio University (Keio Univ.) |
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| Speaker | Author-1 |
| Date Time | 2023-01-13 09:00:00 |
| Presentation Time | 25 minutes |
| Registration for | OCS |
| Paper # | OCS2022-62 |
| Volume (vol) | vol.122 |
| Number (no) | no.332 |
| Page | pp.12-17 |
| #Pages | 6 |
| Date of Issue | 2023-01-05 (OCS) |
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