Fluidic microoptics with adjustable focusing and beam steering for single cell optogenetics.

Abstract

Electrically controlled micron-scale liquid lenses have been designed, fabricated and demonstrated, that provide both adjustable focusing and beam steering, with the goal of applying them to optogenetic in vivo mapping of brain activity with single cell resolution. The liquid lens is formed by the interface between two immiscible liquids which are contained… (More)
DOI: 10.1364/OE.25.016825

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