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| Presentation | 2010-08-27 10:25 Optical Waveguide having Tapered Structure along Thickness Direction enabling Larger Positional Tolerance and High Flexibility Nobuhiko Ishizawa, Osamu Mikami (Tokai Univ.), Tsuyoshi Shioda (Mitsui Chemicals, Inc.)  EMD2010-46 CPM2010-62 OPE2010-71 LQE2010-44 Link to ES Tech. Rep. Archives: EMD2010-46 CPM2010-62 OPE2010-71 LQE2010-44 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We proposed a flexible polymeric waveguide with a tapered structure, and evaluated its optical characteristics. The core thicknesses at the optical input edge of the waveguides were changed from 90um to 150um. The core thickness decreased continuously from the maximum (90-150um) at the edge to 50um at the uniform region. The length of the tapered region was 45mm. We measured the optical insertion loss with the two kinds of the launching light having primarily low-order modes and high-order modes, respectively. The optical insertion loss with the launching light having high-order modes increased by 0.5dB as compared with a light having low-order modes. However, we observed no big change in the optical insertion loss by introducing the taper region. In addition, we measured the 1dB tolerance for optical coupling which causes excessive loss by 1dB from the minimum insertion loss. The 1dB tolerance was almost similar to the maximum core thickness at the input edge of the waveguide. In conclusion, the proposed waveguide has an advantage both for an easy assembly with optical components and a potential for highly flexible durability, and would be very promising in optical interconnection application. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Polymeric optical waveguide / Tapered structure / Large positional tolerance / High flexibility / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 180, OPE2010-71, pp. 93-98, Aug. 2010. | |
| Paper # | OPE2010-71 | |
| Date of Issue | 2010-08-19 (EMD, CPM, 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 | EMD2010-46 CPM2010-62 OPE2010-71 LQE2010-44 Link to ES Tech. Rep. Archives: EMD2010-46 CPM2010-62 OPE2010-71 LQE2010-44 |
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| Conference Information | |
| Committee | EMD OPE LQE CPM |
| Conference Date | 2010-08-26 - 2010-08-27 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Chitose Arcadia Plaza |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | OPE |
| Conference Code | 2010-08-EMD-OPE-LQE-CPM |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Optical Waveguide having Tapered Structure along Thickness Direction enabling Larger Positional Tolerance and High Flexibility |
| Sub Title (in English) | |
| Keyword(1) | Polymeric optical waveguide |
| Keyword(2) | Tapered structure |
| Keyword(3) | Large positional tolerance |
| Keyword(4) | High flexibility |
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| 1st Author's Name | Nobuhiko Ishizawa |
| 1st Author's Affiliation | Tokai University (Tokai Univ.) |
| 2nd Author's Name | Osamu Mikami |
| 2nd Author's Affiliation | Tokai University (Tokai Univ.) |
| 3rd Author's Name | Tsuyoshi Shioda |
| 3rd Author's Affiliation | Mitsui Chemicals, Inc. (Mitsui Chemicals, Inc.) |
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| Speaker | Author-1 |
| Date Time | 2010-08-27 10:25:00 |
| Presentation Time | 25 minutes |
| Registration for | OPE |
| Paper # | EMD2010-46, CPM2010-62, OPE2010-71, LQE2010-44 |
| Volume (vol) | vol.110 |
| Number (no) | no.178(EMD), no.179(CPM), no.180(OPE), no.181(LQE) |
| Page | pp.93-98 |
| #Pages | 6 |
| Date of Issue | 2010-08-19 (EMD, CPM, OPE, LQE) |
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