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Paper Abstract and Keywords
Presentation 2017-09-01 10:50
Separation Characteristics of Volume Holographic Spatial Mode Demultiplexer at 850 nm Wavelength
Shimpei Shimizu, Atsushi Okamoto, Fumiya Mizukawa, Kazuhisa Ogawa, Akihisa Tomita (Hokkaido Univ.), Taketoshi Takahata (OPTOQUEST), Satoshi Shinada, Naoya Wada (NICT) OCS2017-31
Abstract (in Japanese) (See Japanese page) 
(in English) In mode division multiplexing transmission, the spatial mode demultiplexing technique is required on the receive side. A volume holographic demultiplexer (VHDM) provides the mode demultiplexing function with a single device by utilizing angularly multiplexed volume holograms. On the other hand, utilization of dual-wavelength method is necessary to operate the VHDM in optical transmission bands because typical holographic mediums have no sensitivity in the infrared region. In this research, we performed the experiment on the mode demultiplexing at the wavelength of 850 nm. Moreover, we detected complex amplitude distributions of output beams by using a Fourier fringe analysis and estimated separation characteristics.
Keyword (in Japanese) (See Japanese page) 
(in English) Space Division Multiplexing / Mode Division Multiplexing / Mode Demultiplexer / Volume Hologram / / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 196, OCS2017-31, pp. 45-50, Aug. 2017.
Paper # OCS2017-31 
Date of Issue 2017-08-24 (OCS) 
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)
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Conference Information
Committee OFT OCS LSJ  
Conference Date 2017-08-31 - 2017-09-01 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To OCS 
Conference Code 2017-08-OFT-OCS-LSJ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Separation Characteristics of Volume Holographic Spatial Mode Demultiplexer at 850 nm Wavelength 
Sub Title (in English)  
Keyword(1) Space Division Multiplexing  
Keyword(2) Mode Division Multiplexing  
Keyword(3) Mode Demultiplexer  
Keyword(4) Volume Hologram  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Shimpei Shimizu  
1st Author's Affiliation Hokkaido University (Hokkaido Univ.)
2nd Author's Name Atsushi Okamoto  
2nd Author's Affiliation Hokkaido University (Hokkaido Univ.)
3rd Author's Name Fumiya Mizukawa  
3rd Author's Affiliation Hokkaido University (Hokkaido Univ.)
4th Author's Name Kazuhisa Ogawa  
4th Author's Affiliation Hokkaido University (Hokkaido Univ.)
5th Author's Name Akihisa Tomita  
5th Author's Affiliation Hokkaido University (Hokkaido Univ.)
6th Author's Name Taketoshi Takahata  
6th Author's Affiliation OPTOQUEST Co., Ltd. (OPTOQUEST)
7th Author's Name Satoshi Shinada  
7th Author's Affiliation National Institute of Information and Communications Technology (NICT)
8th Author's Name Naoya Wada  
8th Author's Affiliation National Institute of Information and Communications Technology (NICT)
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Speaker Author-1 
Date Time 2017-09-01 10:50:00 
Presentation Time 25 minutes 
Registration for OCS 
Paper # OCS2017-31 
Volume (vol) vol.117 
Number (no) no.196 
Page pp.45-50 
#Pages 6 
Date of Issue 2017-08-24 (OCS) 

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