Paper Abstract and Keywords |
Presentation |
2012-10-26 09:25
An electroabsorption modulator integrated DFB laser for beyond 100G parallel LAN applications Takeshi Fujisawa, Shigeru Kanazawa, Kiyoto Takahata, Akira Ohki, Yuta Ueda, Wataru Kobayashi, Ryuzo Iga, Hiroaki Sanjoh, Takayuki Yamanaka, Masaki Kohtoku, Hiroyuki Ishii (NTT) OCS2012-60 OPE2012-111 LQE2012-77 Link to ES Tech. Rep. Archives: OPE2012-111 LQE2012-77 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In 100GbE, a multi-lane LAN-WDM system, in which four 25-Gbit/s light sources with different waveglengths are used for the transmitter, was employed. For beyond 100G LAN applications, it is almost unavoidable to use multi-lane system. At the same time, increasing the data rate of serial lanes is also a very important for reducing the number of lanes and the whole size of the transmitter. Here, we developed 1.3-um EADFB lasers with the modulation speed of over 25-Gbit/s for beyond 100G parallel LAN applications. The EADFB lasers developed here can be operated at the modulation speed of 50-Gibt/s and we obtained very clear eye openings up to 40-km transmission with semi-cooled operation (45 degree Celcius). Furthermore, we fabricated a monolithically integrated light source by integrating four these EADFB lasers and developed an ultracompact TOSA. By using the TOSA, 40-Gbit/s operation per channel was confirmed. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
High-speed Ethernet / monolithic integration / electroabsorption modulator / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 260, LQE2012-77, pp. 97-101, Oct. 2012. |
Paper # |
LQE2012-77 |
Date of Issue |
2012-10-18 (OCS, OPE, LQE) |
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 |
OCS2012-60 OPE2012-111 LQE2012-77 Link to ES Tech. Rep. Archives: OPE2012-111 LQE2012-77 |
Conference Information |
Committee |
OPE LQE OCS |
Conference Date |
2012-10-25 - 2012-10-26 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
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Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
LQE |
Conference Code |
2012-10-OPE-LQE-OCS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
An electroabsorption modulator integrated DFB laser for beyond 100G parallel LAN applications |
Sub Title (in English) |
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Keyword(1) |
High-speed Ethernet |
Keyword(2) |
monolithic integration |
Keyword(3) |
electroabsorption modulator |
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Keyword(5) |
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1st Author's Name |
Takeshi Fujisawa |
1st Author's Affiliation |
NTT (NTT) |
2nd Author's Name |
Shigeru Kanazawa |
2nd Author's Affiliation |
NTT (NTT) |
3rd Author's Name |
Kiyoto Takahata |
3rd Author's Affiliation |
NTT (NTT) |
4th Author's Name |
Akira Ohki |
4th Author's Affiliation |
NTT (NTT) |
5th Author's Name |
Yuta Ueda |
5th Author's Affiliation |
NTT (NTT) |
6th Author's Name |
Wataru Kobayashi |
6th Author's Affiliation |
NTT (NTT) |
7th Author's Name |
Ryuzo Iga |
7th Author's Affiliation |
NTT (NTT) |
8th Author's Name |
Hiroaki Sanjoh |
8th Author's Affiliation |
NTT (NTT) |
9th Author's Name |
Takayuki Yamanaka |
9th Author's Affiliation |
NTT (NTT) |
10th Author's Name |
Masaki Kohtoku |
10th Author's Affiliation |
NTT (NTT) |
11th Author's Name |
Hiroyuki Ishii |
11th Author's Affiliation |
NTT (NTT) |
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Speaker |
Author-1 |
Date Time |
2012-10-26 09:25:00 |
Presentation Time |
25 minutes |
Registration for |
LQE |
Paper # |
OCS2012-60, OPE2012-111, LQE2012-77 |
Volume (vol) |
vol.112 |
Number (no) |
no.258(OCS), no.259(OPE), no.260(LQE) |
Page |
pp.97-101 |
#Pages |
5 |
Date of Issue |
2012-10-18 (OCS, OPE, LQE) |
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