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Paper Abstract and Keywords
Presentation 2010-12-17 15:15
Generation of Millimeter-Wave-Band Beat Signal Using Mach-Zehnder-Modulator-Based Flat Comb Generator
Isao Morohashi, Takahide Sakamoto (NICT), Hideyuki Sotobayashi (Aoyama-Gakuin Univ.), Tetsuya Kawanishi, Iwao Hosako (NICT) ED2010-173
Abstract (in Japanese) (See Japanese page) 
(in English) We report on millimeter wave generation using Mach-Zehnder-modulator-based flat comb generator. An optical comb signal generated by the comb generator is divided into individual components by an optical demultiplexer, and two modes with a specific separation are extracted for photomixing. Merits of this system are (1) the comb spacing is precisely controllable by an rf signal driving the comb generator, (2) stability of the mode spacing is decided by that of the rf signal. By using this system, generation of 100 GHz beat signal from 12.5 GHz-spaced comb signal was demonstrated. The linewidth of the generated signals was narrower than 1 Hz.
Keyword (in Japanese) (See Japanese page) 
(in English) Optical comb / Mach-Zehnder modulator / Millimeter wave / Photomixing / dispersion-flattened dispersion-decreasing fiber / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 342, ED2010-173, pp. 83-86, Dec. 2010.
Paper # ED2010-173 
Date of Issue 2010-12-09 (ED) 
ISSN Print edition: ISSN 0913-5685    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 ED2010-173

Conference Information
Committee ED  
Conference Date 2010-12-16 - 2010-12-17 
Place (in Japanese) (See Japanese page) 
Place (in English) Tohoku University (Research Institute of Electrical Communication) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Millimeter wave, terahertz devices and systems 
Paper Information
Registration To ED 
Conference Code 2010-12-ED 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Generation of Millimeter-Wave-Band Beat Signal Using Mach-Zehnder-Modulator-Based Flat Comb Generator 
Sub Title (in English)  
Keyword(1) Optical comb  
Keyword(2) Mach-Zehnder modulator  
Keyword(3) Millimeter wave  
Keyword(4) Photomixing  
Keyword(5) dispersion-flattened dispersion-decreasing fiber  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Isao Morohashi  
1st Author's Affiliation National Institute of Information and Communications Technology (NICT)
2nd Author's Name Takahide Sakamoto  
2nd Author's Affiliation National Institute of Information and Communications Technology (NICT)
3rd Author's Name Hideyuki Sotobayashi  
3rd Author's Affiliation Aoyama-Gakuin University (Aoyama-Gakuin Univ.)
4th Author's Name Tetsuya Kawanishi  
4th Author's Affiliation National Institute of Information and Communications Technology (NICT)
5th Author's Name Iwao Hosako  
5th Author's Affiliation National Institute of Information and Communications Technology (NICT)
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Speaker Author-1 
Date Time 2010-12-17 15:15:00 
Presentation Time 25 minutes 
Registration for ED 
Paper # ED2010-173 
Volume (vol) vol.110 
Number (no) no.342 
Page pp.83-86 
#Pages 4 
Date of Issue 2010-12-09 (ED) 

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