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| Presentation | 2020-01-17 10:55 Single-mode Expanded Beam Multi-fiber Connector Akihiro Nakama, Yoshifumi Koike, Junichi Nakane, Akito Nishimura (FUjikura Ltd.)  OFT2019-56 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In recent years, the network traffic capacity has been expanded rapidly by video streaming through the Internet. Single-mode fiber (SMF) is widely used in optical wiring to achieve high-speed broadband data transmission. According to connecting SMF, there is a concern about the degradation of communication quality due to dust. To solve it, we have developed lens connector for SMF with dust immunity by expanded beam, and achieved insertion loss of 1.0dB and return loss of 45dB for 24 fibers. This time, we have achieved insertion loss of 0.7dB and return loss of 50dB for 12 fibers. In addition, we have confirmed its extra mating repeatability, maximum insertion loss change is less than 0.1dB without cleaning in 250 times mating. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Expanded Beam / Mult-fiber / Lens / Optical Connector / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 368, OFT2019-56, pp. 49-52, Jan. 2020. | |
| Paper # | OFT2019-56 | |
| Date of Issue | 2020-01-09 (OFT) | |
| 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 | OFT2019-56 |
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| Conference Information | |
| Committee | OFT |
| Conference Date | 2020-01-16 - 2020-01-17 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | NINS Okazaki Conference Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | OFT |
| Conference Code | 2020-01-OFT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Single-mode Expanded Beam Multi-fiber Connector |
| Sub Title (in English) | |
| Keyword(1) | Expanded Beam |
| Keyword(2) | Mult-fiber |
| Keyword(3) | Lens |
| Keyword(4) | Optical Connector |
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| Keyword(8) | |
| 1st Author's Name | Akihiro Nakama |
| 1st Author's Affiliation | Fujikura Limited (FUjikura Ltd.) |
| 2nd Author's Name | Yoshifumi Koike |
| 2nd Author's Affiliation | Fujikura Limited (FUjikura Ltd.) |
| 3rd Author's Name | Junichi Nakane |
| 3rd Author's Affiliation | Fujikura Limited (FUjikura Ltd.) |
| 4th Author's Name | Akito Nishimura |
| 4th Author's Affiliation | Fujikura Limited (FUjikura Ltd.) |
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| Speaker | Author-1 |
| Date Time | 2020-01-17 10:55:00 |
| Presentation Time | 25 minutes |
| Registration for | OFT |
| Paper # | OFT2019-56 |
| Volume (vol) | vol.119 |
| Number (no) | no.368 |
| Page | pp.49-52 |
| #Pages | 4 |
| Date of Issue | 2020-01-09 (OFT) |
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