Paper Abstract and Keywords |
Presentation |
2011-08-26 14:55
Centimeter-level spatial resolution over 40 km realized by bandwidth-division phase-noise-compensated OFDR Xinyu Fan, Yusuke Koshikiya, Fumihiko Ito (NTT) OFT2011-27 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We present a bandwidth-division phase-noise-compensated optical frequency domain reflectometry (PNC-OFDR) technique, which permits a fast sweep of the optical source frequency, making it possible to reduce the influence of environmental perturbation, the dominant factor to broaden the spatial resolution of frequency-domain reflectometry at a long measurement range after the compensation of optical source phase noise. By using this approach, we realize a spatial resolution of sub-cm over 40 km in a normal laboratory environment, and a spatial resolution of 5 cm at 39.2 km in a field trial. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
bandwidth-division / phase noise compensation / optical frequency domain reflectometry (OFDR) / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 182, OFT2011-27, pp. 53-58, Aug. 2011. |
Paper # |
OFT2011-27 |
Date of Issue |
2011-08-18 (OFT) |
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) |
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OFT2011-27 |
Conference Information |
Committee |
OFT OCS |
Conference Date |
2011-08-25 - 2011-08-26 |
Place (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
OFT |
Conference Code |
2011-08-OFT-OCS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Centimeter-level spatial resolution over 40 km realized by bandwidth-division phase-noise-compensated OFDR |
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bandwidth-division |
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phase noise compensation |
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optical frequency domain reflectometry (OFDR) |
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1st Author's Name |
Xinyu Fan |
1st Author's Affiliation |
NTT (NTT) |
2nd Author's Name |
Yusuke Koshikiya |
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NTT (NTT) |
3rd Author's Name |
Fumihiko Ito |
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NTT (NTT) |
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Speaker |
Author-1 |
Date Time |
2011-08-26 14:55:00 |
Presentation Time |
25 minutes |
Registration for |
OFT |
Paper # |
OFT2011-27 |
Volume (vol) |
vol.111 |
Number (no) |
no.182 |
Page |
pp.53-58 |
#Pages |
6 |
Date of Issue |
2011-08-18 (OFT) |
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