Paper Abstract and Keywords |
Presentation |
2010-10-28 09:55
Experiment of two dimensional photonic crystal waveguide with triangular lattice around 4GHz Shinjiro Hironaka, Yongmei Zhang, Hiroyuki Terashima, Tetsuo Maruyama, Hiroshi Maeda (FIT) OCS2010-53 OPE2010-89 LQE2010-62 Link to ES Tech. Rep. Archives: OPE2010-89 LQE2010-62 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Photonic crystal, as a component of small-size and large-scale integrated optical circuits, has been attracting attention. Photonic band gap (PBG) due to its periodicity makes it possible to confine electromagnetic wave with limited wave number inside defect of the structure. Based on PBG, various kinds of components such as waveguides, branches, filters can be easily configured. In this report, we made scale models based on triangular lattice structure such as straight waveguide, Y-branch waveguides and Mach-Zehnder interferometers. Their characteristics were measured around 4GHz by vector network analyzer. First, in straight waveguide, the phase was measured to get dispersion characteristics. Secondly, Y-branch waveguide, in which cavities was set in each output branches, was measured. The extinction ratio of 30dB was obtained. Finally, Mach-Zehnder interferometers with symmetric/asymmetric structure were measured. For asymmetric structure, the output was below -30dB. This suggests that the structure is applicable for switch by controlling propagation length of branches. Comparison with numerical analysis by CIP method had shown in good correspondence with all of measurements. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
photonic crystal / scale model / microwave / optical device / periodic structure / / / |
Reference Info. |
IEICE Tech. Rep., vol. 110, no. 258, OPE2010-89, pp. 7-12, Oct. 2010. |
Paper # |
OPE2010-89 |
Date of Issue |
2010-10-21 (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 |
OCS2010-53 OPE2010-89 LQE2010-62 Link to ES Tech. Rep. Archives: OPE2010-89 LQE2010-62 |
Conference Information |
Committee |
LQE OPE OCS |
Conference Date |
2010-10-28 - 2010-10-29 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Mojiko Retro Town, Minato house |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Ultrafast transmission,signal processing/modulation-demodulation/wideband amplification,WDM technology/light emitting-receiving device/high power light delivery/etc(report on ECOC) |
Paper Information |
Registration To |
OPE |
Conference Code |
2010-10-LQE-OPE-OCS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Experiment of two dimensional photonic crystal waveguide with triangular lattice around 4GHz |
Sub Title (in English) |
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Keyword(1) |
photonic crystal |
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scale model |
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microwave |
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optical device |
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periodic structure |
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1st Author's Name |
Shinjiro Hironaka |
1st Author's Affiliation |
Fukuoka Institute of Technology (FIT) |
2nd Author's Name |
Yongmei Zhang |
2nd Author's Affiliation |
Fukuoka Institute of Technology (FIT) |
3rd Author's Name |
Hiroyuki Terashima |
3rd Author's Affiliation |
Fukuoka Institute of Technology (FIT) |
4th Author's Name |
Tetsuo Maruyama |
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Fukuoka Institute of Technology (FIT) |
5th Author's Name |
Hiroshi Maeda |
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Fukuoka Institute of Technology (FIT) |
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Speaker |
Author-1 |
Date Time |
2010-10-28 09:55:00 |
Presentation Time |
25 minutes |
Registration for |
OPE |
Paper # |
OCS2010-53, OPE2010-89, LQE2010-62 |
Volume (vol) |
vol.110 |
Number (no) |
no.257(OCS), no.258(OPE), no.259(LQE) |
Page |
pp.7-12 |
#Pages |
6 |
Date of Issue |
2010-10-21 (OCS, OPE, LQE) |
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