Paper Abstract and Keywords |
Presentation |
2022-08-26 10:10
[Invited Talk]
Optical Properties of a Liquid Crystal Lens with Ring Electrodes Marenori Kawamura (Akita Univ.) R2022-23 EMD2022-11 CPM2022-28 OPE2022-54 LQE2022-17 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Liquid crystal (LC) materials exhibit anisotropies regarding their electrical and optical properties. LCs combine the properties of solids and isotropic liquids and exhibit the electro-optical phenomenon. The LC molecules can be easily reoriented by an externally applied electric field. In this study, we propose an LC lens with transparent-multi-ring-electrodes and a highly-resistive film. The interference fringe images of the LC lens can be observed by a polarizing system under cross polarizers when an appropriate voltage is applied to each ring electrode. The optical phase profile such as a parabolic-shaped refractive-index-distribution can be obtained by measuring the interference fringes. The lens properties of the lead lines connected to each electrode and the improvement of response time will also be described. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Liquid crystal lens / Lens power / Optical phase difference / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 122, no. 159, OPE2022-54, pp. 38-43, Aug. 2022. |
Paper # |
OPE2022-54 |
Date of Issue |
2022-08-18 (R, EMD, CPM, 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 |
R2022-23 EMD2022-11 CPM2022-28 OPE2022-54 LQE2022-17 |
Conference Information |
Committee |
EMD R LQE OPE CPM |
Conference Date |
2022-08-25 - 2022-08-26 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
|
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
|
Paper Information |
Registration To |
OPE |
Conference Code |
2022-08-EMD-R-LQE-OPE-CPM |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Optical Properties of a Liquid Crystal Lens with Ring Electrodes |
Sub Title (in English) |
|
Keyword(1) |
Liquid crystal lens |
Keyword(2) |
Lens power |
Keyword(3) |
Optical phase difference |
Keyword(4) |
|
Keyword(5) |
|
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Marenori Kawamura |
1st Author's Affiliation |
Akita University (Akita Univ.) |
2nd Author's Name |
|
2nd Author's Affiliation |
() |
3rd Author's Name |
|
3rd Author's Affiliation |
() |
4th Author's Name |
|
4th Author's Affiliation |
() |
5th Author's Name |
|
5th Author's Affiliation |
() |
6th Author's Name |
|
6th Author's Affiliation |
() |
7th Author's Name |
|
7th Author's Affiliation |
() |
8th Author's Name |
|
8th Author's Affiliation |
() |
9th Author's Name |
|
9th Author's Affiliation |
() |
10th Author's Name |
|
10th Author's Affiliation |
() |
11th Author's Name |
|
11th Author's Affiliation |
() |
12th Author's Name |
|
12th Author's Affiliation |
() |
13th Author's Name |
|
13th Author's Affiliation |
() |
14th Author's Name |
|
14th Author's Affiliation |
() |
15th Author's Name |
|
15th Author's Affiliation |
() |
16th Author's Name |
|
16th Author's Affiliation |
() |
17th Author's Name |
|
17th Author's Affiliation |
() |
18th Author's Name |
|
18th Author's Affiliation |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
Speaker |
Author-1 |
Date Time |
2022-08-26 10:10:00 |
Presentation Time |
40 minutes |
Registration for |
OPE |
Paper # |
R2022-23, EMD2022-11, CPM2022-28, OPE2022-54, LQE2022-17 |
Volume (vol) |
vol.122 |
Number (no) |
no.156(R), no.157(EMD), no.158(CPM), no.159(OPE), no.160(LQE) |
Page |
pp.38-43 |
#Pages |
6 |
Date of Issue |
2022-08-18 (R, EMD, CPM, OPE, LQE) |
|