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Paper Abstract and Keywords
Presentation 2011-10-13 16:30
Experimental Demonstration of Reducing Interlayer Crosstalk of Multilayer Disc in a Three Beam Optical Disc Tester Using Polarizing Device
Eriko Tatsu, Shigeharu Kimura, Tatsuro Ide, Takahiro Kurokawa, Koichi Watanabe (Hitachi) MR2011-14 Link to ES Tech. Rep. Archives: MR2011-14
Abstract (in Japanese) (See Japanese page) 
(in English) We demonstrated interlayer crosstalk reduction of multilayer disc by using a polarizing device in a three-beam optical disc tester experimentally. Inserting a polarizing device in front of a detector, this method can keep the pickup size compact, and this is applicable to both 1 beam and 3 beam systems with astigmatic aberration focusing method. Application of the device to a dual-layer BD with 5 $\mu$m layer spacing showed satisfactory effect, roughly halving DPP signal fluctuation.
Keyword (in Japanese) (See Japanese page) 
(in English) optical pickup / multilayer disc / interlayer crosstalk / / / / /  
Reference Info. IEICE Tech. Rep., vol. 111, Oct. 2011.
Paper #  
Date of Issue 2011-10-06 (MR) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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)
Notes on Review This article is a technical report without peer review, and its polished version will be published elsewhere.
Download PDF MR2011-14 Link to ES Tech. Rep. Archives: MR2011-14

Conference Information
Committee MRIS ITE-MMS  
Conference Date 2011-10-13 - 2011-10-14 
Place (in Japanese) (See Japanese page) 
Place (in English) Kashiwazaki energy hall, Niigata 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Recording Head, Spintronics, etc. 
Paper Information
Registration To MRIS 
Conference Code 2011-10-MR-MMS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Experimental Demonstration of Reducing Interlayer Crosstalk of Multilayer Disc in a Three Beam Optical Disc Tester Using Polarizing Device 
Sub Title (in English)  
Keyword(1) optical pickup  
Keyword(2) multilayer disc  
Keyword(3) interlayer crosstalk  
1st Author's Name Eriko Tatsu  
1st Author's Affiliation Hitachi Ltd. (Hitachi)
2nd Author's Name Shigeharu Kimura  
2nd Author's Affiliation Hitachi Ltd. (Hitachi)
3rd Author's Name Tatsuro Ide  
3rd Author's Affiliation Hitachi Ltd. (Hitachi)
4th Author's Name Takahiro Kurokawa  
4th Author's Affiliation Hitachi Ltd. (Hitachi)
5th Author's Name Koichi Watanabe  
5th Author's Affiliation Hitachi Ltd. (Hitachi)
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Speaker Author-1 
Date Time 2011-10-13 16:30:00 
Presentation Time 30 minutes 
Registration for MRIS 
Paper # MR2011-14 
Volume (vol) vol.111 
Number (no) no.233 
Page pp.31-34 
Date of Issue 2011-10-06 (MR) 

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