| Paper Abstract and Keywords |
| Presentation |
2020-11-20 15:30
Widening the wavelength response of a stacked polarization rotator composed of dielectric layers independent of an incidence polarization plane Masato Oishi, Tatsuya Aso, Junji Yanauchi, Hisamatsu Nakano (Hosei Univ.) OPE2020-64 LQE2020-44 |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
A polarization rotator (PR) consisting of stacked half-wave plates with dielectric layers is developed to obtain the wideband characteristics regardless of an incidence plane of polarization. The behavior of the stacked PR is explained with the help of the Jones matrix. The parametric study regarding the periodic length and thickness reveals that the phase difference exhibits an extreme value when the wavelength is changed. This serves to keep the phase difference close to $pi$ in a wide wavelength range. Further calculation based on the FDTD method shows that the stacked PR achieves almost 90$^circ$ rotation over a wavelength from 1.13 to 1.80 $mu$m, while maintaining linear polarization. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
polarization rotator / Jones matrix / finite-difference time-domain method / periodic structure / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 120, no. 243, OPE2020-64, pp. 96-100, Nov. 2020. |
| Paper # |
OPE2020-64 |
| Date of Issue |
2020-11-13 (OPE, LQE) |
| ISSN |
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 |
OPE2020-64 LQE2020-44 |
| Conference Information |
| Committee |
OPE LQE |
| Conference Date |
2020-11-20 - 2020-11-20 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Online |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
OPE |
| Conference Code |
2020-11-OPE-LQE |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Widening the wavelength response of a stacked polarization rotator composed of dielectric layers independent of an incidence polarization plane |
| Sub Title (in English) |
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| Keyword(1) |
polarization rotator |
| Keyword(2) |
Jones matrix |
| Keyword(3) |
finite-difference time-domain method |
| Keyword(4) |
periodic structure |
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| 1st Author's Name |
Masato Oishi |
| 1st Author's Affiliation |
Hosei University (Hosei Univ.) |
| 2nd Author's Name |
Tatsuya Aso |
| 2nd Author's Affiliation |
Hosei University (Hosei Univ.) |
| 3rd Author's Name |
Junji Yanauchi |
| 3rd Author's Affiliation |
Hosei University (Hosei Univ.) |
| 4th Author's Name |
Hisamatsu Nakano |
| 4th Author's Affiliation |
Hosei University (Hosei Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2020-11-20 15:30:00 |
| Presentation Time |
120 minutes |
| Registration for |
OPE |
| Paper # |
OPE2020-64, LQE2020-44 |
| Volume (vol) |
vol.120 |
| Number (no) |
no.243(OPE), no.244(LQE) |
| Page |
pp.96-100 |
| #Pages |
5 |
| Date of Issue |
2020-11-13 (OPE, LQE) |