2 papers
physics.optics2021
Fluidic Shaping of Freeform Optical Components
Mor Elgarisi, Valeri Frumkin, Omer Luria +1
Freeform optical components offer significant compactization of multi-lens systems, as well as advanced manipulation of light that is not possible with traditional systems. However…
physics.flu-dyn2018
Dipolar thermocapillary motor and swimmer
Valeri Frumkin, Moran Bercovici
We present a theoretical description and an experimental realization of a thermocapillary dipole induced in a Hele-Shaw cell under a steady temperature gradient. We demonstrate exp…