Presentation | 2016-01-22 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, Shigeru Kuwano, Jun-ichi Kani, Jun Terada, Taiichi Otsuji, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(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) |
Keyword(in English) | Graphene / Graphene channel FET / HEMT / Photomixing / Sub-THz band |
Paper # | OCS2015-95 |
Date of Issue | 2016-01-14 (OCS) |
Conference Information | |
Committee | CS / OCS |
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Conference Date | 2016/1/21(2days) |
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 |
Chair | Toshinori Tsuboi(Tokyo Univ. of Tech.) / Kiyoshi Fukuchi(NEC) |
Vice Chair | Tetsuya Yokotani(Kanazawa Inst. of Tech.) / Akira Hirano(NTT) |
Secretary | Tetsuya Yokotani(Hiroshima City Univ.) / Akira Hirano(NTT) |
Assistant |
Paper Information | |
Registration To | Technical Committee on Communication Systems / Technical Committee on Optical Communication Systems |
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Language | JPN |
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 |
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.) |
Date | 2016-01-22 |
Paper # | OCS2015-95 |
Volume (vol) | vol.115 |
Number (no) | OCS-407 |
Page | pp.pp.41-46(OCS), |
#Pages | 6 |
Date of Issue | 2016-01-14 (OCS) |