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Paper Abstract and Keywords
Presentation 2009-06-25 18:20
[Fellow Memorial Lecture] Long Way to PLZT Thin Film Optical Waveguide Technology -- From Thin Film Research to Device Development --
Keiichi Nashimoto (EpiPhotonics) NS2009-36 OCS2009-15 PN2009-6
Abstract (in Japanese) (See Japanese page) 
(in English) A research project on growth of thin film LiNbO3 was initiated in 1989. Then, the project shifted to PLZT thin film waveguide technology. It has not been an easy project and it needed quite long time to realize PLZT products since it started as materials research and moved onto device research and device development. The efforts created high-speed PLZT optical switches with less than 10 ns response time essential for burst and packet switching networks. The PLZT waveguide has an advantage in polarization insensitivity in addition to its high-speed switching and low-power consumption. Recently, previous insertion loss issue has been significantly improved by a newly developed buried waveguide structure. PLZT based AWG devices and Er-PLZT amplifiers have been prototyped towards integrated PLZT photonic circuits.
Keyword (in Japanese) (See Japanese page) 
(in English) PLZT / waveguide / high-speed / switch / AWG / EDWA / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 104, PN2009-6, pp. 33-38, June 2009.
Paper # PN2009-6 
Date of Issue 2009-06-18 (NS, OCS, PN) 
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)
Download PDF NS2009-36 OCS2009-15 PN2009-6

Conference Information
Committee NS OCS PN  
Conference Date 2009-06-25 - 2009-06-26 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagasaki Museum of History and Culture (Nagasaki) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Photonic Network System, Optical Control, Optical Switching, WDM, Multi-layer, Next Generation Transport 
Paper Information
Registration To PN 
Conference Code 2009-06-NS-OCS-PN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Long Way to PLZT Thin Film Optical Waveguide Technology 
Sub Title (in English) From Thin Film Research to Device Development 
Keyword(1) PLZT  
Keyword(2) waveguide  
Keyword(3) high-speed  
Keyword(4) switch  
Keyword(5) AWG  
Keyword(6) EDWA  
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1st Author's Name Keiichi Nashimoto  
1st Author's Affiliation EpiPhotonics Corp. (EpiPhotonics)
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Speaker Author-1 
Date Time 2009-06-25 18:20:00 
Presentation Time 40 minutes 
Registration for PN 
Paper # NS2009-36, OCS2009-15, PN2009-6 
Volume (vol) vol.109 
Number (no) no.102(NS), no.103(OCS), no.104(PN) 
Page pp.33-38(NS), pp.31-36(OCS), pp.33-38(PN) 
#Pages
Date of Issue 2009-06-18 (NS, OCS, PN) 


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