Varifocal Concave-Convex Lens Using Viscoelastic Gel and Ultrasound Vibration
A varifocal concave-convex lens using ultrasound and transparent viscoelastic gel is reported. The configuration of the lens is simple and thin, consisting of four pieces of a piezoelectric ultrasound transducer, a glass disk, and a transparent silicone gel film. It uses a combination of the ultraso...
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Bibliographische Detailangaben
| Veröffentlicht in: | IEEE transactions on ultrasonics, ferroelectrics, and frequency control. - 1986. - 69(2022), 9 vom: 29. Sept., Seite 2703-2710
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| 1. Verfasser: |
Hashimoto, Shunsuke
(VerfasserIn) |
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| Weitere Verfasser: |
Harada, Yuki,
Nakamura, Kosuke,
Iwase, Takahiro,
Onaka, Jessica,
Matsukawa, Mami,
Koyama, Daisuke |
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| Format: | Online-Aufsatz
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| Sprache: | English |
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| Veröffentlicht: |
2022
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| Zugriff auf das übergeordnete Werk: | IEEE transactions on ultrasonics, ferroelectrics, and frequency control
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| Schlagworte: | Journal Article
Research Support, Non-U.S. Gov't |
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