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Paper Abstract and Keywords
Presentation 2006-02-01 13:50
All-optoelectronic digital watthourmeter using single-crystal
Takahiro Kato (NIhon Univ.), Yesato Sato (Meisei Electronic Co.), Yoichi Fujii (NIhon Univ.) Link to ES Tech. Rep. Archives: OPE2005-127 LQE2005-142
Abstract (in Japanese) (See Japanese page) 
(in English) The conventional Watthourmeter utilizes the electromagnetic induction. This is simple and reliable but it has some problems in accuracy, mechanical fatigue, life time and size.
Here, a new watt-hour meter by using optical sensor has small size and is capable of working for a long time is proposed. They have no mechanical action part in system. The watt-hour meter consists of two parts. One is the sensor part which using an optical crystal. The other is electric circuit part which converts to digital signals and add them.
In this report, its principle and the experiment are described.
Keyword (in Japanese) (See Japanese page) 
(in English) Watt-hour meter / Optical crystals / Power measurement / Integration circuit / Pockels effect / Faraday effect / /  
Reference Info. IEICE Tech. Rep., vol. 105, no. 586, OFT2005-66, pp. 49-54, Jan. 2006.
Paper # OFT2005-66 
Date of Issue 2006-01-25 (PN, OFT, OPE, LQE) 
ISSN Print edition: ISSN 0913-5685
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 Link to ES Tech. Rep. Archives: OPE2005-127 LQE2005-142

Conference Information
Committee LQE PN OPE OFT EMT  
Conference Date 2006-01-31 - 2006-02-02 
Place (in Japanese) (See Japanese page) 
Place (in English) Kobe Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Photonic integrated circuits and devices, swtiching, PLC, fiber devices, waveguide analysis, and others 
Paper Information
Registration To OFT 
Conference Code 2006-01-LQE-PN-OPE-OFT-EMT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) All-optoelectronic digital watthourmeter using single-crystal 
Sub Title (in English)  
Keyword(1) Watt-hour meter  
Keyword(2) Optical crystals  
Keyword(3) Power measurement  
Keyword(4) Integration circuit  
Keyword(5) Pockels effect  
Keyword(6) Faraday effect  
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Keyword(8)  
1st Author's Name Takahiro Kato  
1st Author's Affiliation Nihon University (NIhon Univ.)
2nd Author's Name Yesato Sato  
2nd Author's Affiliation Meisei Electronic Corporation (Meisei Electronic Co.)
3rd Author's Name Yoichi Fujii  
3rd Author's Affiliation Nihon University (NIhon Univ.)
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Speaker Author-1 
Date Time 2006-02-01 13:50:00 
Presentation Time 25 minutes 
Registration for OFT 
Paper # PN2005-79, OFT2005-66, OPE2005-127, LQE2005-142 
Volume (vol) vol.105 
Number (no) no.583(PN), no.586(OFT), no.589(OPE), no.592(LQE) 
Page pp.49-54 
#Pages
Date of Issue 2006-01-25 (PN, OFT, OPE, LQE) 


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