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Paper Abstract and Keywords
Presentation 2013-10-24 11:25
Inter-channel crosstalk in densely aligned multimode polymer parallel optical waveguides
Takuya Kudo, Takaaki Ishigure (Keio Univ.) OCS2013-51 OPE2013-97 LQE2013-67
Abstract (in Japanese) (See Japanese page) 
(in English) We theoretically estimate the inter-channel crosstalk in densely aligned multimode polymer parallel optical waveguides using a beam propagation method, and compare the results of GI-core waveguide with those of conventional step-index (SI)-core counterpart. We simulate the crosstalk in bridged core waveguides, which is sometimes observed in the waveguides fabricated using the imprinting method. The interchannel crosstalk in SI-core waveguide increases from -25 dB to -4 dB with increasing the bridge thickness. Contrastingly, the worst crosstalk in a GI-core is as low as -15 dB despite the bridged structure. Thus, the imprinting method should be utilized for GI-core waveguides: the interchannel crosstalk is un-problematic.
Keyword (in Japanese) (See Japanese page) 
(in English) On-board Optical Interconnect / Optical waveguide / Beam propagation method / Mode coupling / Non-identical cores / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 263, OPE2013-97, pp. 17-22, Oct. 2013.
Paper # OPE2013-97 
Date of Issue 2013-10-17 (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 OCS2013-51 OPE2013-97 LQE2013-67

Conference Information
Committee LQE OCS OPE  
Conference Date 2013-10-24 - 2013-10-25 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To OPE 
Conference Code 2013-10-LQE-OCS-OPE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Inter-channel crosstalk in densely aligned multimode polymer parallel optical waveguides 
Sub Title (in English)  
Keyword(1) On-board Optical Interconnect  
Keyword(2) Optical waveguide  
Keyword(3) Beam propagation method  
Keyword(4) Mode coupling  
Keyword(5) Non-identical cores  
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1st Author's Name Takuya Kudo  
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 2013-10-24 11:25:00 
Presentation Time 25 minutes 
Registration for OPE 
Paper # OCS2013-51, OPE2013-97, LQE2013-67 
Volume (vol) vol.113 
Number (no) no.262(OCS), no.263(OPE), no.264(LQE) 
Page pp.17-22 
#Pages 6 
Date of Issue 2013-10-17 (OCS, OPE, LQE) 

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