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| Presentation | 2010-11-18 14:15 Multiple resonant coupling mechanism for higher-order-modes' suppression in all-solid photonic bandgap fibers with heterostructured cladding Tadashi Murao, Kunimasa Saitoh, Masanori Koshiba (Hokkaido Univ.)  OFT2010-41 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this work, we propose a novel mechanism for suppression of higher-order modes (HOMs), namely multiple resonant coupling, in all-solid photonic bandgap fibers (PBGFs) with effectively large core diameters. In particular, contrary to the conventional index-matching method for the HOM suppression, the proposed mechanism guarantees a broadband HOM suppression without a precise design of the defected cores set in the cladding. Moreover, we show that the proposed structure exhibits a lower bending loss characteristic when compared to the conventional all-solid PBGFs and the simultaneous realization of the single-mode operation and the low bending loss property is also due to the novel cladding concept named as heterostructured cladding. The proposed structure also resolves the issue for the increased confinement loss property in the first-order photonic bandgap (PBG) at the same time. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | photonic bandgap fiber / photonic crystal fiber / / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 292, OFT2010-41, pp. 15-19, Nov. 2010. | |
| Paper # | OFT2010-41 | |
| Date of Issue | 2010-11-11 (OFT) | |
| 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 | OFT2010-41 |
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| Conference Information | |
| Committee | ITE-BCT OCS OFT IEE-CMN |
| Conference Date | 2010-11-18 - 2010-11-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | SEI Ikoma Seminar House |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Optical access system/next gen. PON/optical monitoring/optical fiber/wireless system/etc. |
| Paper Information | |
| Registration To | OFT |
| Conference Code | 2010-11-BCT-OCS-OFT-CMN |
| Language | English |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Multiple resonant coupling mechanism for higher-order-modes' suppression in all-solid photonic bandgap fibers with heterostructured cladding |
| Sub Title (in English) | |
| Keyword(1) | photonic bandgap fiber |
| Keyword(2) | photonic crystal fiber |
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| 1st Author's Name | Tadashi Murao |
| 1st Author's Affiliation | Hokkaido University (Hokkaido Univ.) |
| 2nd Author's Name | Kunimasa Saitoh |
| 2nd Author's Affiliation | Hokkaido University (Hokkaido Univ.) |
| 3rd Author's Name | Masanori Koshiba |
| 3rd Author's Affiliation | Hokkaido University (Hokkaido Univ.) |
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| Speaker | Author-1 |
| Date Time | 2010-11-18 14:15:00 |
| Presentation Time | 25 minutes |
| Registration for | OFT |
| Paper # | OFT2010-41 |
| Volume (vol) | vol.110 |
| Number (no) | no.292 |
| Page | pp.15-19 |
| #Pages | 5 |
| Date of Issue | 2010-11-11 (OFT) |
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