Paper Abstract and Keywords |
Presentation |
2016-06-17 14:15
[Invited Talk]
Phase noise reduction of single mode semiconductor laser by optical negative feedback Hiroshi Yasaka, Konosuke Aoyama, Nobuhide Yokota (Tohoku Univ.) OPE2016-14 LQE2016-24 Link to ES Tech. Rep. Archives: OPE2016-14 LQE2016-24 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
半導体レーザのスペクトル線幅および位相ノイズを低減する手法として光負帰還法を提案し,スペクトル線幅および位相ノイズの低減効果を考察した.本手法は,原理的にはレーザ外部に光周波数弁別器としての光フィルタを設置するのみで構成可能なため,小型な狭線幅光源を実現できる手法である.数値解析より光負帰還を施すことで単一モード半導体レーザのスペクトル線幅を1/10,000へ低減できる可能性があることを明らかにした.また検証実験を通して,フリーラン時に6.4 MHzあった線幅を1/1,000の6.5 kHzにまで低減できることを実証した. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Semiconductor laser / Spectral linewidth / Phase noise / Optical negative feedback / Frequency modulation / / / |
Reference Info. |
IEICE Tech. Rep., vol. 116, no. 103, LQE2016-24, pp. 25-30, June 2016. |
Paper # |
LQE2016-24 |
Date of Issue |
2016-06-10 (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 |
OPE2016-14 LQE2016-24 Link to ES Tech. Rep. Archives: OPE2016-14 LQE2016-24 |
Conference Information |
Committee |
OPE LQE |
Conference Date |
2016-06-17 - 2016-06-17 |
Place (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
LQE |
Conference Code |
2016-06-OPE-LQE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Phase noise reduction of single mode semiconductor laser by optical negative feedback |
Sub Title (in English) |
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Keyword(1) |
Semiconductor laser |
Keyword(2) |
Spectral linewidth |
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Phase noise |
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Optical negative feedback |
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Frequency modulation |
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1st Author's Name |
Hiroshi Yasaka |
1st Author's Affiliation |
Tohoku University (Tohoku Univ.) |
2nd Author's Name |
Konosuke Aoyama |
2nd Author's Affiliation |
Tohoku University (Tohoku Univ.) |
3rd Author's Name |
Nobuhide Yokota |
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Tohoku University (Tohoku Univ.) |
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Speaker |
Author-1 |
Date Time |
2016-06-17 14:15:00 |
Presentation Time |
25 minutes |
Registration for |
LQE |
Paper # |
OPE2016-14, LQE2016-24 |
Volume (vol) |
vol.116 |
Number (no) |
no.102(OPE), no.103(LQE) |
Page |
pp.25-30 |
#Pages |
6 |
Date of Issue |
2016-06-10 (OPE, LQE) |
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