The demonstration of the first ruby laser in 1960 led to a revolution in science and
technology. The lasers have significantly influenced the development of new approaches to …

Liquid crystals (LCs), as stimuli-responsive soft materials with optical anisotropy, have
shown great potential in the development of LC-based photonic devices. In recent years, the …

White lasers are becoming increasingly relevant in various fields since they exhibit
unprecedented properties in terms of beam brightness and intensity modulation. Here we …

Infrared (IR) microlens arrays (MLA) have attracted increasing interest for use in infrared
micro-optical devices and systems. However, the beam homogenization of IR laser light is …

The development of a Spectrally Programmable Liquid‐State Active System for High‐
performance (SPLASH) is introduced, which allows for multicolor lasing and White Emission …

One of the challenges for modern optoelectronics is to find versatile, easily adaptable
components for novel laser-based technologies. A very attractive perylene-derivative …

To date, various studies have been dedicated to the development of cholesteric liquid crystal
(CLC) microdroplet omnidirectional lasers. In this work, a stable and tunable multi-mode …

In this paper, we investigated tunable lasing properties from the dye-doped holographic
polymer dispersed liquid crystal (HPDLC) gratings in capillaries with thermal and optical …

Multicolour emission, independently of the considered mechanism, constitutes an appealing
application for modern technologies and an interesting phenomenon for the various fields of …

Liquid crystal/silicone oil based emulsions have been prepared and characterized for
interfacial interactions, optical and electro-optical behaviour. Emulsions are stabilized …