Paper Abstract and Keywords |
Presentation |
2020-11-20 15:30
Sub-THz-Repetition Optical Waveform Measurement by Novel THz-wave Autocorrelator Ruo Yamamoto, Kazutoshi Kato (Kyushu Univ.) OPE2020-56 LQE2020-36 Link to ES Tech. Rep. Archives: OPE2020-56 LQE2020-36 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
For observation of a high-repetition optical waveform, we had proposed a THz wave autocorrelator consisting of an optical delay line and high-speed photodiodes and demonstrated observation of a 100-GHz sinusoidal wave. In this paper, based on an assumption that a higher THz-wave interference enables us to observe a higher-repetition waveform, we improved the autocorrelator for enhancing the interference between THz waves. Experimental results showed an autocorrelation of sinusoidal waveforms of up to 950 GHz, which testifies the feasibility of the proposed method. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
THz waves / Waveform measurement / Delay / Interference / Interferometer / Photomixing / / |
Reference Info. |
IEICE Tech. Rep., vol. 120, no. 243, OPE2020-56, pp. 58-61, Nov. 2020. |
Paper # |
OPE2020-56 |
Date of Issue |
2020-11-13 (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 |
OPE2020-56 LQE2020-36 Link to ES Tech. Rep. Archives: OPE2020-56 LQE2020-36 |
Conference Information |
Committee |
OPE LQE |
Conference Date |
2020-11-20 - 2020-11-20 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
Topics (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
OPE |
Conference Code |
2020-11-OPE-LQE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Sub-THz-Repetition Optical Waveform Measurement by Novel THz-wave Autocorrelator |
Sub Title (in English) |
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Keyword(1) |
THz waves |
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Waveform measurement |
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Delay |
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Interference |
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Interferometer |
Keyword(6) |
Photomixing |
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1st Author's Name |
Ruo Yamamoto |
1st Author's Affiliation |
Kyushu University (Kyushu Univ.) |
2nd Author's Name |
Kazutoshi Kato |
2nd Author's Affiliation |
Kyushu University (Kyushu Univ.) |
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Speaker |
Author-1 |
Date Time |
2020-11-20 15:30:00 |
Presentation Time |
120 minutes |
Registration for |
OPE |
Paper # |
OPE2020-56, LQE2020-36 |
Volume (vol) |
vol.120 |
Number (no) |
no.243(OPE), no.244(LQE) |
Page |
pp.58-61 |
#Pages |
4 |
Date of Issue |
2020-11-13 (OPE, LQE) |
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