Study of surface modes on a vibrating electrowetting liquid lens
| Autor: | Florian Bociort, Yifeng Shao, H. Paul Urbach, Matthias Strauch |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| Předmět: |
Surface (mathematics)
Materials science Physics and Astronomy (miscellaneous) Geometrical optics business.industry Resonance 02 engineering and technology 021001 nanoscience & nanotechnology Surface waves Liquid interfaces 01 natural sciences 010309 optics Vibration Optics Surface wave Free surface 0103 physical sciences Electrowetting Electrical properties Wetting 0210 nano-technology business Lenses |
| Zdroj: | Applied Physics Letters, 111(17) |
| ISSN: | 0003-6951 |
| Popis: | The increased usage of liquid lenses motivates us to investigate surface waves on the liquid's surface. During fast focal switching, the surface waves decrease the imaging quality. We propose a model that describes the surface modes appearing on a liquid lens and predicts the resonance frequencies. The effects of those surface modes on a laser beam are simulated using Fresnel propagation, and the model is verified experimentally. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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