Paper Abstract and Keywords |
Presentation |
2021-05-14 14:45
Optically-generated microwave detection by electric field sensor using Mach-Zehnder interferometer Tomoyuki Uehara, Matsumoto Minagi, Kenichiro Tsuji (NDA) OFT2021-9 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
A microwave is generated by optical beat of two lasers connected with optical fibers for the purpose of transmitting and receiving microwaves in underground facilities (called radio wave insensitivity zones). The frequency stability of the generated microwaves of two lasers at 7 GHz is 2.2 KHz (10-second averaging time) at the square root of the Allan variance with frequency stabilization. And the generated microwave is radiated from a horn antenna, and the electric field strength and phase of the microwave are measured by an optical electric field strength sensor connected to the optical fiber. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
optical beat / optical fiber / microwave generation / optically electric field sensor / frequency stabilization / / / |
Reference Info. |
IEICE Tech. Rep., vol. 121, no. 18, OFT2021-9, pp. 36-39, May 2021. |
Paper # |
OFT2021-9 |
Date of Issue |
2021-05-06 (OFT) |
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) |
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OFT2021-9 |
Conference Information |
Committee |
OFT |
Conference Date |
2021-05-13 - 2021-05-14 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
Topics (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
OFT |
Conference Code |
2021-05-OFT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Optically-generated microwave detection by electric field sensor using Mach-Zehnder interferometer |
Sub Title (in English) |
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optical beat |
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optical fiber |
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microwave generation |
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optically electric field sensor |
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frequency stabilization |
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1st Author's Name |
Tomoyuki Uehara |
1st Author's Affiliation |
National Defense Academy (NDA) |
2nd Author's Name |
Matsumoto Minagi |
2nd Author's Affiliation |
National Defense Academy (NDA) |
3rd Author's Name |
Kenichiro Tsuji |
3rd Author's Affiliation |
National Defense Academy (NDA) |
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Speaker |
Author-1 |
Date Time |
2021-05-14 14:45:00 |
Presentation Time |
25 minutes |
Registration for |
OFT |
Paper # |
OFT2021-9 |
Volume (vol) |
vol.121 |
Number (no) |
no.18 |
Page |
pp.36-39 |
#Pages |
4 |
Date of Issue |
2021-05-06 (OFT) |