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Paper Abstract and Keywords
Presentation 2009-01-23 10:55
A lensed fiber with a plano-convex silicon microlens
Shin-nosuke Furuta, Tetsuya Hitomi, Takuhiro Irie, Hidehiko Yoda, Kazuo Shiraishi (Utsunomiya Univ.) OFT2008-83
Abstract (in Japanese) (See Japanese page) 
(in English) Theoretical and experimental performance of a lensed fiber employing a plano-convex microlens made of hydrated amorphous silicon is reported. The numerical simulation shows that a beam with the mode-field diameter of 10.4$\micro$m can be focused to a diameter as small as 0.56$\micro$m, about one-third of the wavelength, at the wavelength of 1.55$\micro$m. The new lensed fiber is successfully fabricated by using the rf-sputtering and chemical etching techniques. A high focusing power of the new lensed fiber, the focused spot diameter was measured to be 1.3$\micro$m, has been experimentally confirmed.
Keyword (in Japanese) (See Japanese page) 
(in English) lensed fiber / aspherical lens / mode-field diameter / plano-convex lens / / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 395, OFT2008-83, pp. 59-62, Jan. 2009.
Paper # OFT2008-83 
Date of Issue 2009-01-15 (OFT) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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  
Conference Date 2009-01-22 - 2009-01-23 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To OFT 
Conference Code 2009-01-OFT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A lensed fiber with a plano-convex silicon microlens 
Sub Title (in English)  
Keyword(1) lensed fiber  
Keyword(2) aspherical lens  
Keyword(3) mode-field diameter  
Keyword(4) plano-convex lens  
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1st Author's Name Shin-nosuke Furuta  
1st Author's Affiliation Utsunomiya University (Utsunomiya Univ.)
2nd Author's Name Tetsuya Hitomi  
2nd Author's Affiliation Utsunomiya University (Utsunomiya Univ.)
3rd Author's Name Takuhiro Irie  
3rd Author's Affiliation Utsunomiya University (Utsunomiya Univ.)
4th Author's Name Hidehiko Yoda  
4th Author's Affiliation Utsunomiya University (Utsunomiya Univ.)
5th Author's Name Kazuo Shiraishi  
5th Author's Affiliation Utsunomiya University (Utsunomiya Univ.)
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Speaker Author-1 
Date Time 2009-01-23 10:55:00 
Presentation Time 25 minutes 
Registration for OFT 
Paper # OFT2008-83 
Volume (vol) vol.108 
Number (no) no.395 
Page pp.59-62 
#Pages
Date of Issue 2009-01-15 (OFT) 


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