Paper Abstract and Keywords |
Presentation |
2015-01-30 09:50
Numerical study on the application of planar chiral nano-gratings to spectroscopic measurement (II) Yasuo Ohtera (Tohoku Univ.) PN2014-54 OPE2014-179 LQE2014-166 EST2014-108 MWP2014-76 Link to ES Tech. Rep. Archives: OPE2014-179 LQE2014-166 EST2014-108 MWP2014-76 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We carried out a feasibility study of planar chiral nano-gratings (PCNG) as a building block of spectroscopic instruments. PCNG is a class of meta-materials in the optical frequency regime. Polarization interference-type band-pass filters can be constructed by sandwiching a PCNG with a pair of polarizer. We have so far studied fundamental design of PCNG consisting of Si monolayer on glass substrate. In this report we investigated a new class of structures having an underclad layer between the Si core layer and the glass substrate. According to the FDTD (Finite-Difference Time-Domain) simulation we found that dielectric films such as Al2O3 or Si3N4 of the thickness a few times thicker than the Si core layer were favorable for realizing band-pass filter functions. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
chiral nano-grating / near infrared spectroscopy / metamaterial / optical activity / polarization interferometer / / / |
Reference Info. |
IEICE Tech. Rep., vol. 114, no. 433, EST2014-108, pp. 163-168, Jan. 2015. |
Paper # |
EST2014-108 |
Date of Issue |
2015-01-22 (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 |
PN2014-54 OPE2014-179 LQE2014-166 EST2014-108 MWP2014-76 Link to ES Tech. Rep. Archives: OPE2014-179 LQE2014-166 EST2014-108 MWP2014-76 |
Conference Information |
Committee |
EST OPE LQE EMT PN MWP IEE-EMT |
Conference Date |
2015-01-29 - 2015-01-30 |
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(See Japanese page) |
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Paper Information |
Registration To |
EST |
Conference Code |
2015-01-EST-OPE-LQE-EMT-PN-MWP-EMT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Numerical study on the application of planar chiral nano-gratings to spectroscopic measurement (II) |
Sub Title (in English) |
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Keyword(1) |
chiral nano-grating |
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near infrared spectroscopy |
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metamaterial |
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optical activity |
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polarization interferometer |
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1st Author's Name |
Yasuo Ohtera |
1st Author's Affiliation |
Tohoku University (Tohoku Univ.) |
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Speaker |
Author-1 |
Date Time |
2015-01-30 09:50:00 |
Presentation Time |
25 minutes |
Registration for |
EST |
Paper # |
PN2014-54, OPE2014-179, LQE2014-166, EST2014-108, MWP2014-76 |
Volume (vol) |
vol.114 |
Number (no) |
no.430(PN), no.431(OPE), no.432(LQE), no.433(EST), no.434(MWP) |
Page |
pp.163-168 |
#Pages |
6 |
Date of Issue |
2015-01-22 (PN, OPE, LQE, EST, MWP) |
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