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| Presentation | 2007-08-03 09:00 Performance Improvement of High-Extinction-Ratio LiNbO3 Optical Intensity Modulator by Means of Polarization Crosstalk Reduction Hiroyuki Toda, Katsuya Fukuta, Daisuke Arai (Doshisha Univ.), Akito Chiba, Kiyotaka Sasagawa, Tetsuya Kawanishi, Masahiro Tsuchiya, Masayuki Izutsu (NICT)  MW2007-73 OPE2007-60 Link to ES Tech. Rep. Archives: MW2007-73 OPE2007-60 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We demonstrate that dc extinction ratio can be improved by reducing polarization crosstalk in high-extinction-ratio LiNbO_{3} optical intensity modulator. Observed improvement was more than 25 dB for the modulator used in the experiment. However, for double sideband suppressed carrier modulation, other factor causes increase of carrier and even-order sidebands. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | optical modulator / Ti-diffused LiNbO_{3} / extinction ratio / polarization / crosstalk / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, no. 173, OPE2007-60, pp. 175-178, Aug. 2007. | |
| Paper # | OPE2007-60 | |
| Date of Issue | 2007-07-26 (MW, OPE) | |
| 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 | MW2007-73 OPE2007-60 Link to ES Tech. Rep. Archives: MW2007-73 OPE2007-60 |
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| Conference Information | |
| Committee | EMT OPE MW |
| Conference Date | 2007-08-02 - 2007-08-03 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Muroran Institute of Technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | OPE |
| Conference Code | 2007-08-EMT-OPE-MW |
| Language | English (Japanese title is available) |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Performance Improvement of High-Extinction-Ratio LiNbO3 Optical Intensity Modulator by Means of Polarization Crosstalk Reduction |
| Sub Title (in English) | |
| Keyword(1) | optical modulator |
| Keyword(2) | Ti-diffused LiNbO_{3} |
| Keyword(3) | extinction ratio |
| Keyword(4) | polarization |
| Keyword(5) | crosstalk |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Hiroyuki Toda |
| 1st Author's Affiliation | Doshisha University (Doshisha Univ.) |
| 2nd Author's Name | Katsuya Fukuta |
| 2nd Author's Affiliation | Doshisha University (Doshisha Univ.) |
| 3rd Author's Name | Daisuke Arai |
| 3rd Author's Affiliation | Doshisha University (Doshisha Univ.) |
| 4th Author's Name | Akito Chiba |
| 4th Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
| 5th Author's Name | Kiyotaka Sasagawa |
| 5th Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
| 6th Author's Name | Tetsuya Kawanishi |
| 6th Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
| 7th Author's Name | Masahiro Tsuchiya |
| 7th Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
| 8th Author's Name | Masayuki Izutsu |
| 8th Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
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| Speaker | Author-1 |
| Date Time | 2007-08-03 09:00:00 |
| Presentation Time | 25 minutes |
| Registration for | OPE |
| Paper # | MW2007-73, OPE2007-60 |
| Volume (vol) | vol.107 |
| Number (no) | no.172(MW), no.173(OPE) |
| Page | pp.175-178 |
| #Pages | 4 |
| Date of Issue | 2007-07-26 (MW, OPE) |
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