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Characterisation of a new nematic lyotropic liquid crystal with natural lipids from soybean
(Taylor and Francis Ltd., 2018)
Searching for a lubricant to be used in articular bone joints, a new nematic liquid crystal (NLC) was characterised. It is formed by dissolving tetradecyltrimethyl ammonium bromide (TTAB), decanol (DeOH), sodium bromide ...
Vortex beam generation and other advanced optics experiments reproduced with a twisted-nematic liquid-crystal display with limited phase modulation
(2017)
In this work we propose the use of twisted-nematic liquid-crystal spatial light modulators (TN-LC-SLM) as a useful tool for training students in the manipulation of light beams with phase-only masks. In particular, we focus ...
Cellulose nanocrystals in aqueous suspensions: rheology of lyotropic chiral liquid crystals
(Springer, 2019-01)
A thorough rheological study of the behavior of cellulose nanocrystals (CNC) in water was undertaken, focusing on the main characteristics of rod-like suspensions that allign under flow and can display liquid crystal ...
Phase diagrams, phase separation mechanisms and morphologyin liquid crystalline materials: Principles and theoretical foundations
(Royal Society of Chemistry, 2018)
Polymer-Liquid crystal composites are heterogeneous materials that display a rich phase behavoiur and a variety of morphologies, and are typically used in electro-optical technological applications. This chapter presents ...
Cellulose Based Photonic Materials Displaying Direction Modulated Photoluminescence
(2021-03-30)
Photonic materials featuring simultaneous iridescence and light emission are an attractive alternative for designing novel optical devices. The luminescence study of a new optical material that integrates light emission ...
LCoS display phase self-calibration method based on diffractive lens schemes
(Elsevier, 2018-07)
An experimental method to calibrate Liquid Crystal on Silicon (LCoS) displays by self-generating lens configurations on the studied device is proposed in this paper. On the one hand, a split-lens is displayed in the LCoS ...
Vortex beam generation and other advanced optics experiments reproduced with a twisted-nematic liquid-crystal display with limited phase modulation
(2017)
In this work we propose the use of twisted-nematic liquid-crystal spatial light modulators (TN-LC-SLM) as a useful tool for training students in the manipulation of light beams with phase-only masks. In particular, we focus ...