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Paper Abstract and Keywords
Presentation 2016-02-18 13:30
Measurement of Mode Field Diameter in a Few-Mode Fiber with Low-Coherence Digital Holography
Yuta Wakayama, Hidenori Taga, Takehiro Tsuritani (KDDI R&D Lab.) OCS2015-102 OPE2015-222 Link to ES Tech. Rep. Archives: OPE2015-222
Abstract (in Japanese) (See Japanese page) 
(in English) Mismatching of mode field diameter (MFD) between input/output devices for few-mode fibers (FMFs) causes mode-dependent loss and deteriorates transmission quality in mode-division multiplexing. MFD of existing mode in a FMF can be measured by individually exciting each mode into the FMF; however, in case that modal crosstalk at a mode exciter is considerable, MFD could not be measured correctly. In this paper, we show an application of low-coherence digital holography as a technique for accurate measurement of MFD without mode exciters tailored for a specimen of FMFs.
Keyword (in Japanese) (See Japanese page) 
(in English) Mode division multiplexing / Few mode fiber / Differential mode-group delay / Mode Field Diameter / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 451, OCS2015-102, pp. 13-16, Feb. 2016.
Paper # OCS2015-102 
Date of Issue 2016-02-11 (OCS, OPE) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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 OCS2015-102 OPE2015-222 Link to ES Tech. Rep. Archives: OPE2015-222

Conference Information
Committee OFT OCS OPE  
Conference Date 2016-02-18 - 2016-02-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To OCS 
Conference Code 2016-02-OFT-OCS-OPE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Measurement of Mode Field Diameter in a Few-Mode Fiber with Low-Coherence Digital Holography 
Sub Title (in English)  
Keyword(1) Mode division multiplexing  
Keyword(2) Few mode fiber  
Keyword(3) Differential mode-group delay  
Keyword(4) Mode Field Diameter  
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1st Author's Name Yuta Wakayama  
1st Author's Affiliation KDDI R&D Laboratories, Inc. (KDDI R&D Lab.)
2nd Author's Name Hidenori Taga  
2nd Author's Affiliation KDDI R&D Laboratories, Inc. (KDDI R&D Lab.)
3rd Author's Name Takehiro Tsuritani  
3rd Author's Affiliation KDDI R&D Laboratories, Inc. (KDDI R&D Lab.)
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Speaker Author-1 
Date Time 2016-02-18 13:30:00 
Presentation Time 25 minutes 
Registration for OCS 
Paper # OCS2015-102, OPE2015-222 
Volume (vol) vol.115 
Number (no) no.451(OCS), no.453(OPE) 
Page pp.13-16(OCS), pp.39-42(OPE) 
#Pages
Date of Issue 2016-02-11 (OCS, OPE) 


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