Paper Abstract and Keywords |
Presentation |
2022-03-01 13:30
High-Accuracy Optical Frequency Transfer Technology over WDM Networks Kaoru Arai, Hiroki Sakuma, Ryuta Sugiyama, Takashi Miyamura (NTT) PN2021-59 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Optical clocks have been developed as a next-generation high-accuracy frequency oscillation source, and high-accuracy frequencies are required for highly stable communication in 5G mobile and time synchronization in distributed processing between data centers. In this study, in order to distribute the optical frequency of an optical clock over commercial telecom networks, we are investigating a technology that uses WDM networks to transmit the optical frequency while maintaining the accuracy. In this paper, we report the results of the evaluation of optical frequency transfer on the effect of WDM devices and the data signal. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Network synchronization / Optical frequency / Optical Clock / WDM / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 121, no. 386, PN2021-59, pp. 37-41, March 2022. |
Paper # |
PN2021-59 |
Date of Issue |
2022-02-22 (PN) |
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) |
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PN2021-59 |
Conference Information |
Committee |
PN |
Conference Date |
2022-03-01 - 2022-03-02 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
Topics (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
PN |
Conference Code |
2022-03-PN |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
High-Accuracy Optical Frequency Transfer Technology over WDM Networks |
Sub Title (in English) |
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Network synchronization |
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Optical frequency |
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Optical Clock |
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WDM |
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1st Author's Name |
Kaoru Arai |
1st Author's Affiliation |
NTT (NTT) |
2nd Author's Name |
Hiroki Sakuma |
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NTT (NTT) |
3rd Author's Name |
Ryuta Sugiyama |
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NTT (NTT) |
4th Author's Name |
Takashi Miyamura |
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NTT (NTT) |
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Speaker |
Author-1 |
Date Time |
2022-03-01 13:30:00 |
Presentation Time |
20 minutes |
Registration for |
PN |
Paper # |
PN2021-59 |
Volume (vol) |
vol.121 |
Number (no) |
no.386 |
Page |
pp.37-41 |
#Pages |
5 |
Date of Issue |
2022-02-22 (PN) |
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