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Paper Abstract and Keywords
Presentation 2010-01-29 10:45
Fundamental research on dense integration of memory elements for optical random access memory (RAM) by using lens coupling with fiber-array
Yuichiro Tahara, Hany Ayad Bastawrous, Haisong Jiang (Kyushu Univ.), Shinji Matsuo (NTT), Kiichi Hamamoto (Kyushu Univ.) PN2009-54 OPE2009-192 LQE2009-174
Abstract (in Japanese) (See Japanese page) 
(in English) Optical coupling between fiber-array and memory element for optical random access memory (RAM) is important for future dense integration. One way is to decrease the adjacent element distance in the integrated device. With decreasing the adjacent element distance, optical coupling between regular fiber-array and RAM elements has been the problem. To solve this problem, we have considered to insert a two-lenses system in between the fiber-array and the RAM elements. As a fundamental research, we inserted a two-lenses system to triple the beam pitch to match the element distance to the regular fiber array pitch. As a result, we could obtain tripled beam-pitch successfully by using the two-lenses system.
Keyword (in Japanese) (See Japanese page) 
(in English) optical coupling / lens / integrated memory element / / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 402, OPE2009-192, pp. 101-106, Jan. 2010.
Paper # OPE2009-192 
Date of Issue 2010-01-21 (PN, OPE, LQE) 
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 PN2009-54 OPE2009-192 LQE2009-174

Conference Information
Committee OPE EMT LQE PN IEE-EMT  
Conference Date 2010-01-28 - 2010-01-29 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To OPE 
Conference Code 2010-01-OPE-EMT-LQE-PN-EMT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Fundamental research on dense integration of memory elements for optical random access memory (RAM) by using lens coupling with fiber-array 
Sub Title (in English)  
Keyword(1) optical coupling  
Keyword(2) lens  
Keyword(3) integrated memory element  
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1st Author's Name Yuichiro Tahara  
1st Author's Affiliation Kyushu University (Kyushu Univ.)
2nd Author's Name Hany Ayad Bastawrous  
2nd Author's Affiliation Kyushu University (Kyushu Univ.)
3rd Author's Name Haisong Jiang  
3rd Author's Affiliation Kyushu University (Kyushu Univ.)
4th Author's Name Shinji Matsuo  
4th Author's Affiliation NTT Photonics Laboratories (NTT)
5th Author's Name Kiichi Hamamoto  
5th Author's Affiliation Kyushu University (Kyushu Univ.)
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Speaker Author-1 
Date Time 2010-01-29 10:45:00 
Presentation Time 25 minutes 
Registration for OPE 
Paper # PN2009-54, OPE2009-192, LQE2009-174 
Volume (vol) vol.109 
Number (no) no.401(PN), no.402(OPE), no.403(LQE) 
Page pp.101-106 
#Pages 6 
Date of Issue 2010-01-21 (PN, OPE, LQE) 

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