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Paper Abstract and Keywords
Presentation 2008-11-21 09:10
Design of thermo-tunable couplers based on solid core photonic band-gap fibers
Ryuichi Yoshida, Yukihiro Tsuchida, Tadashi Murao, Kunimasa Saitoh, Masanori Koshiba (Hokkaido Univ.) OFT2008-60
Abstract (in Japanese) (See Japanese page) 
(in English) In this work, we propose low polarization-dependent thermo-tunable couplers based on solid-core photonic band-gap fibers (PBGFs) filled with high temperature-dependent liquid. Firstly, by employing a full-vectorial finite element method, the temperature dependence on photonic band-gap and effective indices of the fundamental modes are investigated, and we numerically confirm that thermo-tunable couplers based on solid-core PBGFs can be realized. In addition, by evaluating the structural parameters dependence on coupling length and normalized output power for x- and y-polarized waves, we present a design method for the low polarization-dependent thermo-tunable couplers based on solid-core PBGFs.
Keyword (in Japanese) (See Japanese page) 
(in English) Photonic band-gap fiber / optical fiber coupler / low polarization dependence / finite element method / / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 310, OFT2008-60, pp. 71-76, Nov. 2008.
Paper # OFT2008-60 
Date of Issue 2008-11-13 (OFT) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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)
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Conference Information
Conference Date 2008-11-20 - 2008-11-21 
Place (in Japanese) (See Japanese page) 
Place (in English)  
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Topics (in English)  
Paper Information
Registration To OFT 
Conference Code 2008-11-OFT-OCS-BCT-CMN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Design of thermo-tunable couplers based on solid core photonic band-gap fibers 
Sub Title (in English)  
Keyword(1) Photonic band-gap fiber  
Keyword(2) optical fiber coupler  
Keyword(3) low polarization dependence  
Keyword(4) finite element method  
1st Author's Name Ryuichi Yoshida  
1st Author's Affiliation Hokkaido University (Hokkaido Univ.)
2nd Author's Name Yukihiro Tsuchida  
2nd Author's Affiliation Hokkaido University (Hokkaido Univ.)
3rd Author's Name Tadashi Murao  
3rd Author's Affiliation Hokkaido University (Hokkaido Univ.)
4th Author's Name Kunimasa Saitoh  
4th Author's Affiliation Hokkaido University (Hokkaido Univ.)
5th Author's Name Masanori Koshiba  
5th Author's Affiliation Hokkaido University (Hokkaido Univ.)
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Speaker Author-1 
Date Time 2008-11-21 09:10:00 
Presentation Time 25 minutes 
Registration for OFT 
Paper # OFT2008-60 
Volume (vol) vol.108 
Number (no) no.310 
Page pp.71-76 
Date of Issue 2008-11-13 (OFT) 

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