Paper Abstract and Keywords |
Presentation |
2014-05-16 09:55
All-Optical Switch with Cascaded Two-Stage MZIs Using Saturable Absorption Accompanied by Refractive-Index Change in Graphene Misaki Takahashi, Hiroki Kishikawa, Nobuo Goto, Shin-ichiro Yanagiya (Univ. of Tokushima) OCS2014-2 OPE2014-2 Link to ES Tech. Rep. Archives: OPE2014-2 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
An all-optical switch using saturable absorption that accompanies refractive-index change such as in graphene films is proposed. The switching conditions are theoretically derived for arbitrary values of absorption and refractive-index change. It is found that switching can be performed by weaker control light when the refractive-index change is accompanied in saturable absorption. Switching conditions for various combinations of absorption and refractive-index change are confirmed by FD-BPM simulation. The saturable absorption and refractive-index change in multi-layered graphene sheets are also discussed based on reported experimental results. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
optical switch / saturable absorption / graphene / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 114, no. 37, OPE2014-2, pp. 7-12, May 2014. |
Paper # |
OPE2014-2 |
Date of Issue |
2014-05-09 (OCS, OPE) |
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 |
OCS2014-2 OPE2014-2 Link to ES Tech. Rep. Archives: OPE2014-2 |
Conference Information |
Committee |
OPE OCS |
Conference Date |
2014-05-16 - 2014-05-16 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kikai-Shinko-Kaikan Bldg. |
Topics (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
OPE |
Conference Code |
2014-05-OPE-OCS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
All-Optical Switch with Cascaded Two-Stage MZIs Using Saturable Absorption Accompanied by Refractive-Index Change in Graphene |
Sub Title (in English) |
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optical switch |
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saturable absorption |
Keyword(3) |
graphene |
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1st Author's Name |
Misaki Takahashi |
1st Author's Affiliation |
The University of Tokushima (Univ. of Tokushima) |
2nd Author's Name |
Hiroki Kishikawa |
2nd Author's Affiliation |
The University of Tokushima (Univ. of Tokushima) |
3rd Author's Name |
Nobuo Goto |
3rd Author's Affiliation |
The University of Tokushima (Univ. of Tokushima) |
4th Author's Name |
Shin-ichiro Yanagiya |
4th Author's Affiliation |
The University of Tokushima (Univ. of Tokushima) |
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Speaker |
Author-1 |
Date Time |
2014-05-16 09:55:00 |
Presentation Time |
25 minutes |
Registration for |
OPE |
Paper # |
OCS2014-2, OPE2014-2 |
Volume (vol) |
vol.114 |
Number (no) |
no.36(OCS), no.37(OPE) |
Page |
pp.7-12 |
#Pages |
6 |
Date of Issue |
2014-05-09 (OCS, OPE) |
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