Paper Abstract and Keywords |
Presentation |
2014-08-21 17:25
Oscillation Characteristic Changes of a Vertical Cavity Surface Emitting Laser in a Magnetic Field Otohiro Iijima (Niigata univ.), Kohei Doi (Tohoku Gakuin univ.), Takashi Sato, Masashi Ohkawa (Niigata univ.) R2014-36 EMD2014-41 CPM2014-56 OPE2014-66 LQE2014-40 Link to ES Tech. Rep. Archives: EMD2014-41 CPM2014-56 OPE2014-66 LQE2014-40 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Laser diodes’ oscillation characteristics vary according to types of materials used in their composition, injection current, laser temperature, and the strength of an applied magnetic field. Regarding the applied magnetic field, other researchers have thus far conducted their tests using up to 4T magnetic fields, at a temperature less than 80K; figures cited in Landau level theory. We have studied the effect of a magnetic field on the oscillation characteristics at "room temperature (300K) and a relatively weak magnetic field (~0.5T)". This work describes the shifts in oscillation frequency-, injection current- and voltage, of a vertical cavity surface emitting laser diode (VCSEL), and the mechanism by which the device’s oscillation characteristics shift, when exposed to a magnetic field. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
VCSEL / Magnetic field / Frequency shift / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 114, no. 187, LQE2014-40, pp. 67-70, Aug. 2014. |
Paper # |
LQE2014-40 |
Date of Issue |
2014-08-14 (R, EMD, CPM, 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 |
R2014-36 EMD2014-41 CPM2014-56 OPE2014-66 LQE2014-40 Link to ES Tech. Rep. Archives: EMD2014-41 CPM2014-56 OPE2014-66 LQE2014-40 |
Conference Information |
Committee |
EMD LQE OPE CPM R |
Conference Date |
2014-08-21 - 2014-08-22 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Otaru Economy Center |
Topics (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
LQE |
Conference Code |
2014-08-EMD-LQE-OPE-CPM-R |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Oscillation Characteristic Changes of a Vertical Cavity Surface Emitting Laser in a Magnetic Field |
Sub Title (in English) |
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VCSEL |
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Magnetic field |
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Frequency shift |
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1st Author's Name |
Otohiro Iijima |
1st Author's Affiliation |
Niigata University (Niigata univ.) |
2nd Author's Name |
Kohei Doi |
2nd Author's Affiliation |
Tohoku Gakuin University (Tohoku Gakuin univ.) |
3rd Author's Name |
Takashi Sato |
3rd Author's Affiliation |
Niigata University (Niigata univ.) |
4th Author's Name |
Masashi Ohkawa |
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Niigata University (Niigata univ.) |
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Speaker |
Author-1 |
Date Time |
2014-08-21 17:25:00 |
Presentation Time |
20 minutes |
Registration for |
LQE |
Paper # |
R2014-36, EMD2014-41, CPM2014-56, OPE2014-66, LQE2014-40 |
Volume (vol) |
vol.114 |
Number (no) |
no.183(R), no.184(EMD), no.185(CPM), no.186(OPE), no.187(LQE) |
Page |
pp.67-70 |
#Pages |
4 |
Date of Issue |
2014-08-14 (R, EMD, CPM, OPE, LQE) |
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