Meadowlark Optics says its tunable liquid-crystal based filter can switch its transmission characteristics in around 100 milliseconds. Applications as diverse as solar astronomy, hyperspectral imaging ...

Holographic 3D display completely avoids the side effects of the traditional 3D display, such as the dizziness and fatigue of viewers. Therefore, it has become the frontier and hotspot of the current ...

Dielectric metasurfaces represent one of the cutting-edge research and application directions in optics. They not only possess the advantage of low loss but also enable the realization of device ...

The information we acquire directly influences our understanding and perspectives of the world. It has long been an endeavor in optics to perceive the multidimensional information around us using the ...

(Nanowerk News) Dielectric metasurfaces represent one of the cutting-edge research and application directions in the current optical field. They not only possess the advantage of low loss but also ...

(Nanowerk News) It is no mystery that light is essential to human life. Since the discovery of fire, humans have developed various artificial light sources, such as incandescent lamps, gaslights, ...

Liquid crystal technology has emerged as a versatile platform for developing reconfigurable microwave components and antennas. The intrinsic anisotropic properties of liquid crystals allow for rapid ...