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| Presentation | 2010-01-29 14:05 100 Gbps NRZ-DPSK signal generation using high-speed and low-Vπ LN modulator Atsushi Kanno, Takahide Sakamoto, Akito Chiba, Tetsuya Kawanishi (NICT), Kaoru Higuma, Masaaki Sudo, Junichiro Ichikawa (Sumitomo Osaka Cement Co. Ltd.)  OCS2009-115 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | A broadband modulator with a low operation voltage has been developed for ultra-high-speed modulation. We fabricated the high-speed optical LN modulator with 3-dB bandwidth of 25 GHz. Applying a ridge-type optical waveguide structure on a z-cut LN substrate helps realize a V$\pi$ of 1.9 V at a frequency of 25 GHz in differential operation. 100 Gb/s NRZ-DPSK signal generation with the modulator was successfully demonstrated. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Optical modulator / Mach-Zhender optical interferometer / Differential phaseshift-keying / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 400, OCS2009-115, pp. 89-92, Jan. 2010. | |
| Paper # | OCS2009-115 | |
| Date of Issue | 2010-01-21 (OCS) | |
| 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 | OCS2009-115 |
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| Conference Information | |
| Committee | CS OCS |
| Conference Date | 2010-01-28 - 2010-01-29 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kaikyo Messe Shimonoseki |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | WDM technology, light wave / quantum communication, etc. |
| Paper Information | |
| Registration To | OCS |
| Conference Code | 2010-01-CS-OCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | 100 Gbps NRZ-DPSK signal generation using high-speed and low-Vπ LN modulator |
| Sub Title (in English) | |
| Keyword(1) | Optical modulator |
| Keyword(2) | Mach-Zhender optical interferometer |
| Keyword(3) | Differential phaseshift-keying |
| Keyword(4) | |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Atsushi Kanno |
| 1st Author's Affiliation | National Institute of Communications Technology (NICT) |
| 2nd Author's Name | Takahide Sakamoto |
| 2nd Author's Affiliation | National Institute of Communications Technology (NICT) |
| 3rd Author's Name | Akito Chiba |
| 3rd Author's Affiliation | National Institute of Communications Technology (NICT) |
| 4th Author's Name | Tetsuya Kawanishi |
| 4th Author's Affiliation | National Institute of Communications Technology (NICT) |
| 5th Author's Name | Kaoru Higuma |
| 5th Author's Affiliation | Sumitomo Osaka Cement Co. Ltd. (Sumitomo Osaka Cement Co. Ltd.) |
| 6th Author's Name | Masaaki Sudo |
| 6th Author's Affiliation | Sumitomo Osaka Cement Co. Ltd. (Sumitomo Osaka Cement Co. Ltd.) |
| 7th Author's Name | Junichiro Ichikawa |
| 7th Author's Affiliation | Sumitomo Osaka Cement Co. Ltd. (Sumitomo Osaka Cement Co. Ltd.) |
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| Speaker | Author-1 |
| Date Time | 2010-01-29 14:05:00 |
| Presentation Time | 25 minutes |
| Registration for | OCS |
| Paper # | OCS2009-115 |
| Volume (vol) | vol.109 |
| Number (no) | no.400 |
| Page | pp.89-92 |
| #Pages | 4 |
| Date of Issue | 2010-01-21 (OCS) |
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