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| Presentation | 2010-07-29 15:25 Optical Two-tone Generation and SSB Modulation using Electro-optic Modulator and Suppression of Redundant Spectrum Components Akira Enokihara, Tadashi Kawai (Univ. of Hyogo), Tetsuya Kawanishi (NICT)  MW2010-47 OPE2010-32 Link to ES Tech. Rep. Archives: MW2010-47 OPE2010-32 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Optical two-tone generation and single-side-band (SSB) optical modulation are realized by the dual electrode type electro-optic (EO) modulator with a single Mach-Zehnder (MZ) interferometer. Redundant optical spectrum components of the two-tone waves, which are caused by the imbalance of light splitting ratio in the interferometer, are significantly suppressed by controlling the input power ratio of RF signals applied to each electrode. This effect was confirmed by the experiment, where an optical two-tone with the redundant components 49.8 dB lower than the primary two-tone component level was obtained. In case of the SSB modulation, the redundant sideband suppression ratio was more than 50 dB. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Electro-optic modulator / Mach-Zehnder interferometer / Optical two-tone / Optical SSB modulation / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 156, OPE2010-32, pp. 51-56, July 2010. | |
| Paper # | OPE2010-32 | |
| Date of Issue | 2010-07-22 (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 | MW2010-47 OPE2010-32 Link to ES Tech. Rep. Archives: MW2010-47 OPE2010-32 |
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| Conference Information | |
| Committee | EMT OPE MW IEE-EMT |
| Conference Date | 2010-07-29 - 2010-07-30 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hokkaido Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | OPE |
| Conference Code | 2010-07-EMT-OPE-MW-EMT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Optical Two-tone Generation and SSB Modulation using Electro-optic Modulator and Suppression of Redundant Spectrum Components |
| Sub Title (in English) | |
| Keyword(1) | Electro-optic modulator |
| Keyword(2) | Mach-Zehnder interferometer |
| Keyword(3) | Optical two-tone |
| Keyword(4) | Optical SSB modulation |
| Keyword(5) | |
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| Keyword(8) | |
| 1st Author's Name | Akira Enokihara |
| 1st Author's Affiliation | University of Hyogo (Univ. of Hyogo) |
| 2nd Author's Name | Tadashi Kawai |
| 2nd Author's Affiliation | University of Hyogo (Univ. of Hyogo) |
| 3rd Author's Name | Tetsuya Kawanishi |
| 3rd Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
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| Speaker | Author-1 |
| Date Time | 2010-07-29 15:25:00 |
| Presentation Time | 25 minutes |
| Registration for | OPE |
| Paper # | MW2010-47, OPE2010-32 |
| Volume (vol) | vol.110 |
| Number (no) | no.155(MW), no.156(OPE) |
| Page | pp.51-56 |
| #Pages | 6 |
| Date of Issue | 2010-07-22 (MW, OPE) |
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