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An opto-piezoelectric laminate composed of a photosensitive electrode and a PZT (Lead Zirconate Titan ate) layer modulated by a light field was adopted as the research platform of this paper. The photosensitive electrode is a thin film formed by mixing TiOPc (Titanium oxide phthalocyanine) and a copolymer. During operation, the instant variation of TiOPc impedance when illuminated with light beam...
Electrically tunable adaptive lenses provide several advantages over traditional lens assemblies in terms of compactness, speed and efficiency. Such a lens is a broadband device with its performance independent of light polarization. Here we developed a process for making liquid lens with tunable focal distance on applying electrical input. Materials used to make the lens were polydimethylsiloxane...
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