A tunable metamaterial absorber based on the liquid crystal intended for F frequency band is presented. The proposed absorber was analyzed both numerically and experimentally. The conducted analysis ...

The paper presents a low-voltage dual-domain liquid-crystal element with planar and homeotropic director orientations that performs the functions of an optical deflector. Its operation principle is ...

The photophysical properties, such as the UV−vis absorption spectra, triplet transient difference absorption spectra, triplet excited-state extinction coefficients, quantum yields of the triplet ...

In this article, the fabrication of an active organic–inorganic one-dimensional photonic crystal structure to offer electrothermal fluorescence switching is described. The film is obtained by ...