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| Presentation | 2022-07-19 13:25 Single-mode conditions of chalcogenide glass rib waveguides in mid-infrared region Takaaki Nakajima, Takashi Yasui, Jun-ichiro Sugisaka, Koichi Hirayama (Kitami Inst. Tech.)  EMT2022-23 MW2022-47 OPE2022-26 EST2022-24 MWPTHz2022-21 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Recently, optical integrated circuits are beginning to be actively used in the field of observational astronomy.Chalcogenide glass is attracting attention as a material for such optical integrated circuits, with the aim of extending their use to the mid-infrared spectra. Although single-mode operation is required for such optical integrated circuits, theoretical evaluation of such operation is still insufficient. We evaluated single-mode conditions of chalcogenide glass rib waveguides for the mid-infrared spectra at the wavelength of 10.6????m using the effective index method, and clarified the single-mode conditions. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Astrophotonics / effective index method / optical waveguides / chalcogenide glass / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 122, no. 119, OPE2022-26, pp. 79-82, July 2022. | |
| Paper # | OPE2022-26 | |
| Date of Issue | 2022-07-12 (EMT, MW, OPE, EST, MWPTHz) | |
| ISSN | 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 | EMT2022-23 MW2022-47 OPE2022-26 EST2022-24 MWPTHz2022-21 |
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| Conference Information | |
| Committee | MWPTHz EST MW EMT OPE IEE-EMT |
| Conference Date | 2022-07-19 - 2022-07-20 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Asahikawa Civic Culture Hall |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Workshop on Optical and Microwave technologies |
| Paper Information | |
| Registration To | OPE |
| Conference Code | 2022-07-MWPTHz-EST-MW-EMT-OPE-EMT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Single-mode conditions of chalcogenide glass rib waveguides in mid-infrared region |
| Sub Title (in English) | |
| Keyword(1) | Astrophotonics |
| Keyword(2) | effective index method |
| Keyword(3) | optical waveguides |
| Keyword(4) | chalcogenide glass |
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| 1st Author's Name | Takaaki Nakajima |
| 1st Author's Affiliation | Kitami Institute of Technology (Kitami Inst. Tech.) |
| 2nd Author's Name | Takashi Yasui |
| 2nd Author's Affiliation | Kitami Institute of Technology (Kitami Inst. Tech.) |
| 3rd Author's Name | Jun-ichiro Sugisaka |
| 3rd Author's Affiliation | Kitami Institute of Technology (Kitami Inst. Tech.) |
| 4th Author's Name | Koichi Hirayama |
| 4th Author's Affiliation | Kitami Institute of Technology (Kitami Inst. Tech.) |
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| Speaker | Author-1 |
| Date Time | 2022-07-19 13:25:00 |
| Presentation Time | 25 minutes |
| Registration for | OPE |
| Paper # | EMT2022-23, MW2022-47, OPE2022-26, EST2022-24, MWPTHz2022-21 |
| Volume (vol) | vol.122 |
| Number (no) | no.117(EMT), no.118(MW), no.119(OPE), no.120(EST), no.121(MWPTHz) |
| Page | pp.79-82 |
| #Pages | 4 |
| Date of Issue | 2022-07-12 (EMT, MW, OPE, EST, MWPTHz) |
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