| Paper Abstract and Keywords |
| Presentation |
2019-01-25 10:30
[Poster Presentation]
A Laser Beam Deflection Control by Electrowetting Devices with Continuously Varying an Anodization Film Thickness of Al Using as an Insulation Layer
Yuichi Onouchi, Yukihiro Kudoh, Taiju Takahashi (Kogakuin Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Optical devices using laser beams often require the beam deflection control. In this study, we propose a beam deflection devices using the electrowetting (EW) phenomenon. Where, an aluminum anodic film was used as an insulating film for the EW effect for realizing a deflection control with high durability, low voltage and wide angle. The insulator film forming process of the aluminum anodic method was very easy compared with a sputtering process forming Si3N4 film requiring a vacuum environment. In our deflection control device was used a pair of anodic Al films which thickness was continuously varied. As a result, a deflection control of the laser beams with maximum deflection angle of 42.3 ° under applying the driving voltage of 90 volts was realized in our basic experiment system. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Electrowetting / Laser deflection / Deflection angle control / Anodization of Al / Graded film thickness / / / |
| Reference Info. |
ITE Tech. Rep., vol. 43, no. 1, IDY2019-19, pp. 101-104, Jan. 2019. |
| Paper # |
IDY2019-19 |
| Date of Issue |
2019-01-17 (IDY) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
IDY IEICE-EID IEIJ-SSL SID-JC IEE-EDD |
| Conference Date |
2019-01-24 - 2019-01-25 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
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| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
IDY |
| Conference Code |
2019-01-IDY-EID-SSL-JC-EDD |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A Laser Beam Deflection Control by Electrowetting Devices with Continuously Varying an Anodization Film Thickness of Al Using as an Insulation Layer |
| Sub Title (in English) |
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| Keyword(1) |
Electrowetting |
| Keyword(2) |
Laser deflection |
| Keyword(3) |
Deflection angle control |
| Keyword(4) |
Anodization of Al |
| Keyword(5) |
Graded film thickness |
| Keyword(6) |
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| Keyword(7) |
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| 1st Author's Name |
Yuichi Onouchi |
| 1st Author's Affiliation |
Kogakuin University (Kogakuin Univ.) |
| 2nd Author's Name |
Yukihiro Kudoh |
| 2nd Author's Affiliation |
Kogakuin University (Kogakuin Univ.) |
| 3rd Author's Name |
Taiju Takahashi |
| 3rd Author's Affiliation |
Kogakuin University (Kogakuin Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2019-01-25 10:30:00 |
| Presentation Time |
5 minutes |
| Registration for |
IDY |
| Paper # |
IDY2019-19 |
| Volume (vol) |
vol.43 |
| Number (no) |
no.1 |
| Page |
pp.101-104 |
| #Pages |
4 |
| Date of Issue |
2019-01-17 (IDY) |