Publication: Note: Electrical modeling and characterization of voltage gradient in liquid crystal microlenses
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2013-11
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AIP Publishing
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Abstract
In this work, a novel equivalent electric circuit for modeling liquid crystal microlenses is proposed. This model is focused on explaining a lens behavior at the micrometric scale, using its manufacturing parameters. It suggests an approach to predict the solution of the voltage gradient distribution across a microlens. An interesting feature of the model is that it provides an analytical solution for microlenses with modal and hole-patterned electrode schemes, by a simple software tool. The model flexibility allows lens designers to apply complex waveform signals with different harmonics. The voltage distribution has been tested. The simulated and measured voltage profiles are fairly in agreement.
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Copyright 2013 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in Review of Scientific Instruments (2013), 84 (11). and may be found at http://dx.doi.org/10.1063/1.4832419
Keywords
Microlenses, Voltage gradient, Liquid crystal technology
Bibliographic citation
Review of Scientific Instruments (2013), 84 (11).