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| Presentation | 2020-08-28 16:35 [Invited Talk] Novel Terahertz-Wave Detector: Fermi-Level Managed Barrier Diode Hiroshi Ito (Kitasato Univ.), Tadao Ishibashi (NEL Techno)  R2020-18 EMD2020-17 CPM2020-10 OPE2020-30 LQE2020-10 Link to ES Tech. Rep. Archives: EMD2020-17 CPM2020-10 OPE2020-30 LQE2020-10 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | A hetero-barrier rectifier, Fermi-level managed barrier (FMB) diode, was developed for broadband and low-noise THz-wave detection. The fabricated module could detect signals in a wide frequency range from 160 GHz to 1.4 THz with a very low noise equivalent power (NEP) of 3x10^-12 W/Hz^0.5 at 300 GHz. For the heterodyne detection, an FMB diode showed an extremely low NEP of 7x10^-18 W/Hz for a local oscillator power of only 3x10^-5 W at around 300 GHz. A linear detector array consisting of 100 FMB diodes was also fabricated and applied for THz-wave imaging. A diffraction-limited resolution of 0.7 mm was confirmed at 315 GHz. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | hetero barrier / detector / terahertz wave / low noise / heterodyne detection / imaging / / | |
| Reference Info. | IEICE Tech. Rep., vol. 120, no. 147, LQE2020-10, pp. 43-46, Aug. 2020. | |
| Paper # | LQE2020-10 | |
| Date of Issue | 2020-08-21 (R, EMD, CPM, OPE, LQE) | |
| ISSN | 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 | R2020-18 EMD2020-17 CPM2020-10 OPE2020-30 LQE2020-10 Link to ES Tech. Rep. Archives: EMD2020-17 CPM2020-10 OPE2020-30 LQE2020-10 |
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| Conference Information | |
| Committee | R LQE OPE CPM EMD |
| Conference Date | 2020-08-28 - 2020-08-28 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | LQE |
| Conference Code | 2020-08-R-LQE-OPE-CPM-EMD |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Novel Terahertz-Wave Detector: Fermi-Level Managed Barrier Diode |
| Sub Title (in English) | |
| Keyword(1) | hetero barrier |
| Keyword(2) | detector |
| Keyword(3) | terahertz wave |
| Keyword(4) | low noise |
| Keyword(5) | heterodyne detection |
| Keyword(6) | imaging |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Hiroshi Ito |
| 1st Author's Affiliation | Kitasato University (Kitasato Univ.) |
| 2nd Author's Name | Tadao Ishibashi |
| 2nd Author's Affiliation | NTT Electronics Techno Corporation (NEL Techno) |
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| Speaker | Author-1 |
| Date Time | 2020-08-28 16:35:00 |
| Presentation Time | 30 minutes |
| Registration for | LQE |
| Paper # | R2020-18, EMD2020-17, CPM2020-10, OPE2020-30, LQE2020-10 |
| Volume (vol) | vol.120 |
| Number (no) | no.143(R), no.144(EMD), no.145(CPM), no.146(OPE), no.147(LQE) |
| Page | pp.43-46 |
| #Pages | 4 |
| Date of Issue | 2020-08-21 (R, EMD, CPM, OPE, LQE) |
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