Paper Abstract and Keywords |
Presentation |
2014-08-29 15:15
Design of low DMD few-mode fibers supporting large number of modes for mode-division-multiplexed transmission Takayoshi Mori, Taiji Sakamoto, Masaki Wada, Takashi Yamamoto, Fumihiko Yamamoto (NTT) OFT2014-22 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Mode-division multiplexing (MDM) transmission is considered a promising technology for dealing with the capacity crunch faced by optical fiber communication networks employing conventional optical fiber. Multiple-input multiple-output (MIMO) digital signal processing (DSP) is utilized on the receiver side in order to compensate for the modal crosstalk in the system. To reduce the computational complexity of MIMO DSP, the differential mode group delay (DMD) in fibers should be minimized and various FMFs that guide two LP modes have been proposed for MDM transmission. In this paper, to increase the transmission capacity further, we numerically reveal how to design a low DMD six-LP (10 spatial) mode fiber and show the optical characteristics of fabricated fibers for use in the C+L band with six-LP-mode operation. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Few-mode fiber / Differential mode group delay / MIMO / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 114, no. 196, OFT2014-22, pp. 31-36, Aug. 2014. |
Paper # |
OFT2014-22 |
Date of Issue |
2014-08-21 (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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OFT2014-22 |
Conference Information |
Committee |
OCS OFT |
Conference Date |
2014-08-28 - 2014-08-29 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kushiro Royal Inn |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
OFT |
Conference Code |
2014-08-OCS-OFT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Design of low DMD few-mode fibers supporting large number of modes for mode-division-multiplexed transmission |
Sub Title (in English) |
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Keyword(1) |
Few-mode fiber |
Keyword(2) |
Differential mode group delay |
Keyword(3) |
MIMO |
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1st Author's Name |
Takayoshi Mori |
1st Author's Affiliation |
Nippon Telegraph and Telephone Corporation (NTT) |
2nd Author's Name |
Taiji Sakamoto |
2nd Author's Affiliation |
Nippon Telegraph and Telephone Corporation (NTT) |
3rd Author's Name |
Masaki Wada |
3rd Author's Affiliation |
Nippon Telegraph and Telephone Corporation (NTT) |
4th Author's Name |
Takashi Yamamoto |
4th Author's Affiliation |
Nippon Telegraph and Telephone Corporation (NTT) |
5th Author's Name |
Fumihiko Yamamoto |
5th Author's Affiliation |
Nippon Telegraph and Telephone Corporation (NTT) |
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Speaker |
Author-1 |
Date Time |
2014-08-29 15:15:00 |
Presentation Time |
25 minutes |
Registration for |
OFT |
Paper # |
OFT2014-22 |
Volume (vol) |
vol.114 |
Number (no) |
no.196 |
Page |
pp.31-36 |
#Pages |
6 |
Date of Issue |
2014-08-21 (OFT) |
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