منابع مشابه
Adaptive liquid lens actuated by liquid crystal pistons.
An adaptive liquid lens actuated by liquid crystal (LC) pistons is demonstrated. It adopts fluid pressure introduced by the reciprocating movement of LC droplets to regulate the liquid-air interface which, in turn, changes the optical power of the resultant liquid lens. The competitive features are compact size, simple fabrication, good optical performance, reasonably fast response time and low...
متن کاملNovel Adaptive Liquid Lens Actuated by Liquid Crystal Pistons
We demonstrate a novel adaptive liquid lens actuated by liquid crystal (LC) pistons. The dielectrophoretic force generated by the embedded in-plane-switching electrode causes the reciprocating movement of LC droplets which, in turn, changes the optical power of the resultant liquid lens. Such a microlens array is promising for 3D image processing. Author
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An adaptive liquid lens actuated by a photo-polymer is demonstrated. The lens cell consists of a top glass substrate and a bottom plastic slab with two holes: reservoir hole and lens hole, which are sealed with elastic membranes. A photo-sensitive polymer is attached to the membrane of the reservoir hole. Under blue light irradiation, the polymer is bent which exerts a pressure to regulate the ...
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Penetration experiments will find several applications in exploration missions in the near future. Penetrators are common tools for the investigation of physical surface properties. The techniques and theories are widely applied under 1g condition on Earth and the results are used by engineers and scientists. The main contribution to the bearing resistance of a soil is combined of shaft and bas...
متن کاملThermally actuated shape-memory polymers: Experiments, theory, and numerical simulations
With the aim of developing a thermo-mechanically-coupled large-deformation constitutive theory and a numerical-simulation capability for modeling the response of thermally-actuated shape-memory polymers, we have (i) conducted large strain compression experiments on a representative shape-memory polymer to strains of approximately unity at strain rates of 10 s and 10 s, and at temperatures rangi...
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ژورنال
عنوان ژورنال: International Journal of Modern Physics D
سال: 2019
ISSN: 0218-2718,1793-6594
DOI: 10.1142/s0218271819501153