We form a liquid lens by flowing liquids in a microchannel with lateral expansion. The resulting biconvex fluidic structure focuses light. Changing flow conditions reconfigures the shape and focus of this lens in real time.
© 2008 Optical Society of America
S. K. Tang, C. A. Stan, and G. M. Whitesides, "Dynamically Reconfigurable Liquid-Core Liquid-Cladding (L<sup>2</sup>) Lens in a Microfluidic Channel," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies, OSA Technical Digest (CD) (Optical Society of America, 2008), paper CPDA7.
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