Paper Abstract and Keywords |
Presentation |
2010-06-24 16:40
[Tutorial Invited Lecture]
Technological Trends of Optical Submarine Cable Networks Masatoshi Suzuki (KDDI Labs) NS2010-32 OCS2010-14 PN2010-5 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Optical submarine cable systems, which accommodate over 99% of total international traffic in Japan, are so-called social infrastructure in information and communication society. In past two decades, there were big technical breakthroughs in transoceanic submarine cable systems. Since the first introduction of the optical fiber in the trans-pacific submarine cable system in 1989, 1000-fold increase in the system capacity has been achieved in the first decade (1990-2000) due to EDFA repeaters and WDM technologies. In the second decade (200-2010), capacity increase tends to be saturated. In this paper, the author reviews the feature and evolution of the ultra long-haul submarine cable systems together with dispersion management technology as effective technology to cope with the fiber nonlinear effects. 10Tb/s-class ultra long-haul transmission, demonstrated by many research organizations worldwide after the Paradigm shift due to the coherent detection with digital signal processing, has been introduced. Finally, perspective towards 100Tbit/s systems including multi-core fibers is also addressed. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Optical submarine cable / Dispersion management / WDM / Digital coherent transmission / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 110, no. 93, NS2010-32, pp. 25-30, June 2010. |
Paper # |
NS2010-32 |
Date of Issue |
2010-06-17 (NS, OCS, PN) |
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 |
NS2010-32 OCS2010-14 PN2010-5 |
Conference Information |
Committee |
OCS NS PN |
Conference Date |
2010-06-24 - 2010-06-25 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Akita University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Core/metro system, Photonic network system, Optical network operation and administration, Optical network design, Traffic engineering, Signaling, GMPLS, Inter-domain route control, Network monitoring, Ethernet, Optical transport network(OTN), High-speed interface, Optical control(wavelength conversion/switching/routing), optical node technology, Optical crossconnect(OXC), Optical add/drop multiplexer(OADM), Optical multipxing/demultiplexing equipment, Optical signal processing, Optical swtiching device, etc |
Paper Information |
Registration To |
NS |
Conference Code |
2010-06-OCS-NS-PN |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Technological Trends of Optical Submarine Cable Networks |
Sub Title (in English) |
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Keyword(1) |
Optical submarine cable |
Keyword(2) |
Dispersion management |
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WDM |
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Digital coherent transmission |
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1st Author's Name |
Masatoshi Suzuki |
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KDDI R&D Laboratories (KDDI Labs) |
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Speaker |
Author-1 |
Date Time |
2010-06-24 16:40:00 |
Presentation Time |
40 minutes |
Registration for |
NS |
Paper # |
NS2010-32, OCS2010-14, PN2010-5 |
Volume (vol) |
vol.110 |
Number (no) |
no.93(NS), no.94(OCS), no.95(PN) |
Page |
pp.25-30(NS), pp.19-24(OCS), pp.25-30(PN) |
#Pages |
6 |
Date of Issue |
2010-06-17 (NS, OCS, PN) |
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