Paper Abstract and Keywords |
Presentation |
2009-05-22 14:20
Oscillation frequency stabilization of a semiconductor laser using the Faraday effect
-- Consideration about the temperature fluctuation of our experimental setup -- Hideaki Arai, Shinya Maehara, Akira Sato, Hideyuki Kuwabara, Takashi Sato, Masashi Ohkawa (Niigata Univ.) LQE2009-12 Link to ES Tech. Rep. Archives: LQE2009-12 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Recently, the compact and highly coherent laser light source is required to be developed for the use in the laser interferometers on the artificial satellite. The semiconductor laser is a promising candidate of these light sources, but there is the defect that the oscillation frequency varies with the change of driving current and atmospheric temperature. Therefore we are using the atomic absorption line as a frequency reference, and stabilize the oscillation frequency of the semiconductor laser. We describe the oscillation frequency stabilization in which we used the magneto-optic effect for obtaining the error signal for the stabilization without directly modulating the injection current of the laser diode, i.e., without broadening the oscillation width of the diode laser.
We tried to improve the frequency stability by reducing the temperature fluctuation using a permanent magnet instead of the electromagnet for obtaining the Faraday effect. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
semiconductor laser / oscillation frequency stabilization / Rb absorption line / Faraday effect / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 109, no. 49, LQE2009-12, pp. 59-63, May 2009. |
Paper # |
LQE2009-12 |
Date of Issue |
2009-05-15 (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 |
LQE2009-12 Link to ES Tech. Rep. Archives: LQE2009-12 |
Conference Information |
Committee |
LQE |
Conference Date |
2009-05-22 - 2009-05-22 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kanazawa Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Quantum Optics, Nonlinear Optics, Ultra-high-speed Phenomenon, etc |
Paper Information |
Registration To |
LQE |
Conference Code |
2009-05-LQE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Oscillation frequency stabilization of a semiconductor laser using the Faraday effect |
Sub Title (in English) |
Consideration about the temperature fluctuation of our experimental setup |
Keyword(1) |
semiconductor laser |
Keyword(2) |
oscillation frequency stabilization |
Keyword(3) |
Rb absorption line |
Keyword(4) |
Faraday effect |
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1st Author's Name |
Hideaki Arai |
1st Author's Affiliation |
Niigata University (Niigata Univ.) |
2nd Author's Name |
Shinya Maehara |
2nd Author's Affiliation |
Niigata University (Niigata Univ.) |
3rd Author's Name |
Akira Sato |
3rd Author's Affiliation |
Niigata University (Niigata Univ.) |
4th Author's Name |
Hideyuki Kuwabara |
4th Author's Affiliation |
Niigata University (Niigata Univ.) |
5th Author's Name |
Takashi Sato |
5th Author's Affiliation |
Niigata University (Niigata Univ.) |
6th Author's Name |
Masashi Ohkawa |
6th Author's Affiliation |
Niigata University (Niigata Univ.) |
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Speaker |
Author-1 |
Date Time |
2009-05-22 14:20:00 |
Presentation Time |
25 minutes |
Registration for |
LQE |
Paper # |
LQE2009-12 |
Volume (vol) |
vol.109 |
Number (no) |
no.49 |
Page |
pp.59-63 |
#Pages |
5 |
Date of Issue |
2009-05-15 (LQE) |
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