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| Presentation | 2011-11-18 14:30 OTDR measurement method for differentiating cause of loss in vicinity of fiber splice point Shiro Ryu (SoftBank Telecom)  OCS2011-103 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We have been studying a novel OTDR measurement method using a macrobending indicator to measure the cause of the loss in vicinity of the fiber splice point accurately. This paper summarizes the study results. First, we describe the definition and characteristics of a macrobending indicator. Then, the behavior of a macrobending indicator for two cases, i.e., excess loss by macrobending and high splice loss with core axis misalignment, is discussed. Finally, we make it clear that the method is possible to differentiate whether the cause of loss is due to macrobending or high splice loss. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | OTDR / optical fiber / loss / bending loss / splice loss / macrobending indicator / / | |
| Reference Info. | IEICE Tech. Rep., vol. 111, no. 297, OCS2011-103, pp. 59-64, Nov. 2011. | |
| Paper # | OCS2011-103 | |
| Date of Issue | 2011-11-10 (OCS) | |
| ISSN | Print edition: ISSN 0913-5685 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 | OCS2011-103 |
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| Conference Information | |
| Committee | OCS OFT ITE-BCT IEE-CMN |
| Conference Date | 2011-11-17 - 2011-11-18 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Shimane Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Optical access system/next gen. PON/optical monitoring/optical fiber/wireless system/etc. |
| Paper Information | |
| Registration To | OCS |
| Conference Code | 2011-11-OCS-OFT-BCT-CMN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | OTDR measurement method for differentiating cause of loss in vicinity of fiber splice point |
| Sub Title (in English) | |
| Keyword(1) | OTDR |
| Keyword(2) | optical fiber |
| Keyword(3) | loss |
| Keyword(4) | bending loss |
| Keyword(5) | splice loss |
| Keyword(6) | macrobending indicator |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Shiro Ryu |
| 1st Author's Affiliation | SoftBank Telecom (SoftBank Telecom) |
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| Speaker | Author-1 |
| Date Time | 2011-11-18 14:30:00 |
| Presentation Time | 25 minutes |
| Registration for | OCS |
| Paper # | OCS2011-103 |
| Volume (vol) | vol.111 |
| Number (no) | no.297 |
| Page | pp.59-64 |
| #Pages | 6 |
| Date of Issue | 2011-11-10 (OCS) |
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