The technique of dispersing nanomaterials into liquid crystal (LC) matrix to improve their
various physical parameters appears to be undergoing a paradigm change towards a more …

A novel series of new 2-arylazo-thiazole dyes pendant to fluorene moiety was synthesized.
The novel azodyes have been accessed via the reaction of hydrazonoyl halides with the 2 …

Photorefractive effect of ferroelectrics refers to the light‐induced change of refractive index,
which is an optical controlling avenue in holographic storage and image processing. For …

We delve into the effect of carbon dot (c-dot) doping at different concentrations (0.1, 0.2, 0.4,
and 1 wt%) on the third order nonlinear optical properties of a nematic liquid crystal (NLC). C …

A series of novel 4-aryl-5-(aryldiazenyl) thiazole dyes 7a-h pendant to fluorene group were
synthesized form easily accessible starting materials. The absorption spectra of the …

Dye-doped nematic liquid crystals (LCs) are studied as materials for single-layer optically
addressed spatial light modulators. The dopant is 2, 5-azo-substituted anthraquinone …

The excitation as well as relaxation dynamics of dye-doped nematic liquid crystal cells has
been explored both experimentally and theoretically. Overshoots in the build up of the probe …

It is shown that 2, 6 azo-substituted anthraquinone dye-doped systems are interesting
alternative to Methyl Red (MR) doped NLCs as materials for Optically Addressed Spatial …

The optical nonlinearity in liquid crystals doped with 2, 5 azo-substituted anthraquinone
(ASAQ) dye is studied. Dynamic holographic grating formation is observed under conditions …