Details

Autor(en) / Beteiligte

• Strauch, Matthias
• Shao, Yifeng
• Bociort, Florian
• Urbach, H. Paul

Titel

Study of surface modes on a vibrating electrowetting liquid lens

Ist Teil von

• Applied physics letters, 2017-10, Vol.111 (17)

Ort / Verlag

Melville: American Institute of Physics

Erscheinungsjahr

2017

Quelle

AIP Journals

Beschreibungen/Notizen

• 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.