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| Presentation | 2016-01-22 09:50 Sub-THz Photonic Frequency Conversion Using Graphene and InP-Based Transistors for Future Fully Coherent Access Network Kenta Sugawara, Gen Tamamushi, Adrian Dobroiu, Tomohiro Yoshida, Tetsuya Suemitsu, Hirokazu Fukidome, Maki Suemitsu, Ryzhii Victor, Katsumi Iwatsuki (Tohoku Univ.), Shigeru Kuwano, Jun-ichi Kani, Jun Terada (NTT), Taiichi Otsuji (Tohoku Univ.)  OCS2015-95 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The feasibility of graphene-channel field effect transistors (G-FETs) and InP based high electron mobility transistors (InP-HEMTs) as a photonic frequency double-mixing conversion device for future broadband optical and wireless communication systems was experimentally examined. A single G-FET as well as a single InP-HEMT can photomix the optical subcarriers to generate a LO and mix down the RF data on a sub-THz carrier to the IF band simultaneously. Superior intrinsic RF performance of the G-FET was found throughout the experiment, although the extrinsic RF performance is yet to be improved. An improved high-speed and high-sensitivity G-FET achieved by scaling down the feature size to below the 100 nm range is expected to perform an excellent frequency conversion. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Graphene / Graphene channel FET / HEMT / Photomixing / Sub-THz band / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 407, OCS2015-95, pp. 41-46, Jan. 2016. | |
| Paper # | OCS2015-95 | |
| Date of Issue | 2016-01-14 (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) | |
| Notes on Review | This article is a technical report without peer review, and its polished version will be published elsewhere. | |
| Download PDF | OCS2015-95 |
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| Conference Information | |
| Committee | CS OCS |
| Conference Date | 2016-01-21 - 2016-01-22 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kagoshima University, Korimoto Campus, Inamori Auditorium |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Network Core/Metro Systems, Submarine Transmission Systems, Optical Access Systems/Next Generation PON, Ethernet, Optical Transport Network (OTN), Transmission Monitoring and Supervisory Control, Optical Transmission System Design/Tools, Mobile Optical Network |
| Paper Information | |
| Registration To | OCS |
| Conference Code | 2016-01-CS-OCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Sub-THz Photonic Frequency Conversion Using Graphene and InP-Based Transistors for Future Fully Coherent Access Network |
| Sub Title (in English) | |
| Keyword(1) | Graphene |
| Keyword(2) | Graphene channel FET |
| Keyword(3) | HEMT |
| Keyword(4) | Photomixing |
| Keyword(5) | Sub-THz band |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Kenta Sugawara |
| 1st Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 2nd Author's Name | Gen Tamamushi |
| 2nd Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 3rd Author's Name | Adrian Dobroiu |
| 3rd Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 4th Author's Name | Tomohiro Yoshida |
| 4th Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 5th Author's Name | Tetsuya Suemitsu |
| 5th Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 6th Author's Name | Hirokazu Fukidome |
| 6th Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 7th Author's Name | Maki Suemitsu |
| 7th Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 8th Author's Name | Ryzhii Victor |
| 8th Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 9th Author's Name | Katsumi Iwatsuki |
| 9th Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 10th Author's Name | Shigeru Kuwano |
| 10th Author's Affiliation | Nippon Telegraph and Telephone corporation (NTT) |
| 11th Author's Name | Jun-ichi Kani |
| 11th Author's Affiliation | Nippon Telegraph and Telephone corporation (NTT) |
| 12th Author's Name | Jun Terada |
| 12th Author's Affiliation | Nippon Telegraph and Telephone corporation (NTT) |
| 13th Author's Name | Taiichi Otsuji |
| 13th Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 14th Author's Name | |
| 14th Author's Affiliation | () |
| 15th Author's Name | |
| 15th Author's Affiliation | () |
| 16th Author's Name | |
| 16th Author's Affiliation | () |
| 17th Author's Name | |
| 17th Author's Affiliation | () |
| 18th Author's Name | |
| 18th Author's Affiliation | () |
| Speaker | Author-1 |
| Date Time | 2016-01-22 09:50:00 |
| Presentation Time | 25 minutes |
| Registration for | OCS |
| Paper # | OCS2015-95 |
| Volume (vol) | vol.115 |
| Number (no) | no.407 |
| Page | pp.41-46 |
| #Pages | 6 |
| Date of Issue | 2016-01-14 (OCS) |
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