Paper Abstract and Keywords |
Presentation |
2007-11-01 09:25
High-speed, long-distance transmission using frequency-modulated SSG-DBR laser and optical filters Takaaki Kakitsuka, Shinji Matsuo, Toru Segawa, Hiroyuki Suzuki, Naoki Fujiwara, Yasuo Shibata, Hiroshi Yasaka (NTT) OCS2007-40 OPE2007-95 LQE2007-81 Link to ES Tech. Rep. Archives: OPE2007-95 LQE2007-81 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The rapid development of the photonic network is driving demand for optical transmitters with high-speed modulation and long-distance transmission. We propose novel method of generating intensity modulated signal using frequency modulation of a DBR laser and optical filters. The voltage modulation of the phase control region of SSG-DBR lasers enables high speed frequency modulation beyond the relaxation oscillation frequency with a wide tuning range. Optical filters convert the frequency modulated signal to the intensity modulated signal. The long-distance transmission is possible by optimization of the frequency modulation width, and control of the frequency chirping by optical filters. We achieved 180 km transmission of 10 Gb/s NRZ optical signal with a wavelength tuning range of 27 nm, and 60 km transmission of 20 Gb/s NRZ optical signal. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
DBR / frequency modulation / intensity modulation / optical filter / chirping / MSK / / |
Reference Info. |
IEICE Tech. Rep., vol. 107, no. 302, LQE2007-81, pp. 7-10, Nov. 2007. |
Paper # |
LQE2007-81 |
Date of Issue |
2007-10-25 (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 |
OCS2007-40 OPE2007-95 LQE2007-81 Link to ES Tech. Rep. Archives: OPE2007-95 LQE2007-81 |
Conference Information |
Committee |
LQE OPE OCS |
Conference Date |
2007-11-01 - 2007-11-02 |
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 |
2007-11-LQE-OPE-OCS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
High-speed, long-distance transmission using frequency-modulated SSG-DBR laser and optical filters |
Sub Title (in English) |
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Keyword(1) |
DBR |
Keyword(2) |
frequency modulation |
Keyword(3) |
intensity modulation |
Keyword(4) |
optical filter |
Keyword(5) |
chirping |
Keyword(6) |
MSK |
Keyword(7) |
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Keyword(8) |
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1st Author's Name |
Takaaki Kakitsuka |
1st Author's Affiliation |
NTT Photonics Laboratories (NTT) |
2nd Author's Name |
Shinji Matsuo |
2nd Author's Affiliation |
NTT Photonics Laboratories (NTT) |
3rd Author's Name |
Toru Segawa |
3rd Author's Affiliation |
NTT Photonics Laboratories (NTT) |
4th Author's Name |
Hiroyuki Suzuki |
4th Author's Affiliation |
NTT Photonics Laboratories (NTT) |
5th Author's Name |
Naoki Fujiwara |
5th Author's Affiliation |
NTT Photonics Laboratories (NTT) |
6th Author's Name |
Yasuo Shibata |
6th Author's Affiliation |
NTT Photonics Laboratories (NTT) |
7th Author's Name |
Hiroshi Yasaka |
7th Author's Affiliation |
NTT Photonics Laboratories (NTT) |
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Speaker |
Author-1 |
Date Time |
2007-11-01 09:25:00 |
Presentation Time |
25 minutes |
Registration for |
LQE |
Paper # |
OCS2007-40, OPE2007-95, LQE2007-81 |
Volume (vol) |
vol.107 |
Number (no) |
no.300(OCS), no.301(OPE), no.302(LQE) |
Page |
pp.7-10 |
#Pages |
4 |
Date of Issue |
2007-10-25 (OCS, OPE, LQE) |
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