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Paper Abstract and Keywords
Presentation 2012-01-26 09:55
Completely Closed Optical Cavity Using Total Reflection
Tetsuro Kobayashi (Osaka Univ.) PN2011-45 OPE2011-161 LQE2011-147 EST2011-95 MWP2011-63
Abstract (in Japanese) (See Japanese page) 
(in English) The block made of a transparent material having a cave inside can function as a completely closed optical box (optical cavity) provided that the inner and outer surfaces of the block are composed of specially arranged planes (namely, principal planes and 45-planes) and the refractive index of the material of the block is larger than (4+2*2^1/2)^1/2=2.613..．
No light ray from the inside of the cave can pass through outside of the block because the light ray always totally internally reflects at the outer surfaces of the block. On the other hand, no light ray from outside can enter the cave through this transparent block. Such a completely closed optical cavity is useful for a high-Q optical resonator, optical energy storage, and slow-wave circuits. Here, the principle of confinement of light in the box is described. Also, the results of preliminary experiments using a closed box composed of GaP are shown.
Keyword (in Japanese) (See Japanese page) 
(in English) Total Reflection / High-Q Cavity / Completely Closed Optical Cavity / Silicon Photonics / Photonic Crystal / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 413, OPE2011-161, pp. 85-90, Jan. 2012.
Paper # OPE2011-161 
Date of Issue 2012-01-19 (PN, OPE, LQE, EST, MWP) 
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)
Download PDF PN2011-45 OPE2011-161 LQE2011-147 EST2011-95 MWP2011-63

Conference Information
Committee EMT PN LQE OPE MWP EST IEE-EMT  
Conference Date 2012-01-26 - 2012-01-27 
Place (in Japanese) (See Japanese page) 
Place (in English) Osaka Univ. Convention Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Photonic integrated circuits and devices, swtiching, PLC, fiber devices, waveguide analysis, and others 
Paper Information
Registration To OPE 
Conference Code 2012-01-EMT-PN-LQE-OPE-MWP-EST-EMT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Completely Closed Optical Cavity Using Total Reflection 
Sub Title (in English)  
Keyword(1) Total Reflection  
Keyword(2) High-Q Cavity  
Keyword(3) Completely Closed Optical Cavity  
Keyword(4) Silicon Photonics  
Keyword(5) Photonic Crystal  
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Keyword(7)  
Keyword(8)  
1st Author's Name Tetsuro Kobayashi  
1st Author's Affiliation Osaka University (Osaka Univ.)
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Speaker Author-1 
Date Time 2012-01-26 09:55:00 
Presentation Time 25 minutes 
Registration for OPE 
Paper # PN2011-45, OPE2011-161, LQE2011-147, EST2011-95, MWP2011-63 
Volume (vol) vol.111 
Number (no) no.412(PN), no.413(OPE), no.414(LQE), no.415(EST), no.416(MWP) 
Page pp.85-90 
#Pages 6 
Date of Issue 2012-01-19 (PN, OPE, LQE, EST, MWP) 

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