An adaptive-focus lens is a device that is capable of tuning its focal length by means of an
external stimulus. Numerous techniques for the demonstration of such devices have been …

In this work, a novel technique to create positive-negative tunable liquid crystal lenses is
proposed and experimentally demonstrated. This structure is based on two main elements, a …

The transmission electrode technique has been recently proposed as a versatile method to
obtain various types of liquid-crystal (LC) lenses. In this work, an equivalent electric circuit …

A tunable aberration compensation device for rectangular micro-optical systems is proposed
and demonstrated. This device, which is based in nematic liquid crystal and a micro …

Tunable photonic devices based on self-organized materials like liquid crystals are opening
new alternatives for photonic applications, especially when several optical functions can be …

Single-wall carbon nanotubes (SWCNT) are anisotropic nanoparticles that can cause
modifications in the electrical and electro-optical properties of liquid crystals. The control of …

abstract Ferroelectric and antiferroelectric displays are increasingly rare to encounter in
recent publications. Here we present the development of possibly the fastest fully finished …

In this work, a novel technique to create positive-negative tunable liquid crystal lenses is
proposed and experimentally demonstrated. This structure is based on two main elements, a …

The transmission electrode technique has been recently proposed as a versatile method to
obtain various types of liquid-crystal (LC) lenses. In this work, an equivalent electric circuit …

In this work, a novel technique to create adaptive liquid crystal lenses and other optical
components is proposed and demonstrated. This proposal avoid all of the previous …