Paper Abstract and Keywords |
Presentation |
2014-10-30 17:20
GI-core multimode polymer Crossed Optical Waveguides Yutaro Oizumi, Takaaki Ishigure (Keio Univ.) OCS2014-56 OPE2014-100 LQE2014-74 Link to ES Tech. Rep. Archives: OPE2014-100 LQE2014-74 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this research, we focus on multimode crossed polymer optical waveguides for increasing the bandwidth density of on-board inter connects. In particular, it is expected that graded-index(GI) core enables to decrease the light leakage at the intersections in crossed waveguides, compared to the step-index(SI) core counterpart. Actually, polynorbornene based GI-core crossed polymer waveguides were successfully fabricated, and lower crossing loss was experimentally verified over SI-core crossed waveguides. However, the mode power profile in GI waveguides shows a strong launch-condition dependence. So, even if the crossing loss is low enough under perfect alignment for launching, the crossing loss could increase under offset launch. Thus, we simulate the launch-condition dependence of the crossing loss in both SI and GI core crossed waveguides utilizing a ray tracing method. Then, it is theoretically and experimentally confirmed that that GI-core crossed optical waveguides show lower crossing loss than the SI core counterpart independent of the launching conditions. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
On-Board Optical Interconnect / Crossed waveguide / GI-Core Polymer Optical Waveguide / Ray tracing method / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 114, no. 282, OPE2014-100, pp. 75-80, Oct. 2014. |
Paper # |
OPE2014-100 |
Date of Issue |
2014-10-23 (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 |
OCS2014-56 OPE2014-100 LQE2014-74 Link to ES Tech. Rep. Archives: OPE2014-100 LQE2014-74 |
Conference Information |
Committee |
OCS OPE LQE |
Conference Date |
2014-10-30 - 2014-10-31 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Nagasaki Museum of History and Culture |
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(See Japanese page) |
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Paper Information |
Registration To |
OPE |
Conference Code |
2014-10-OCS-OPE-LQE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
GI-core multimode polymer Crossed Optical Waveguides |
Sub Title (in English) |
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Keyword(1) |
On-Board Optical Interconnect |
Keyword(2) |
Crossed waveguide |
Keyword(3) |
GI-Core Polymer Optical Waveguide |
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Ray tracing method |
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1st Author's Name |
Yutaro Oizumi |
1st Author's Affiliation |
Keio University (Keio Univ.) |
2nd Author's Name |
Takaaki Ishigure |
2nd Author's Affiliation |
Keio University (Keio Univ.) |
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Speaker |
Author-1 |
Date Time |
2014-10-30 17:20:00 |
Presentation Time |
25 minutes |
Registration for |
OPE |
Paper # |
OCS2014-56, OPE2014-100, LQE2014-74 |
Volume (vol) |
vol.114 |
Number (no) |
no.281(OCS), no.282(OPE), no.283(LQE) |
Page |
pp.75-80 |
#Pages |
6 |
Date of Issue |
2014-10-23 (OCS, OPE, LQE) |
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