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Information × Registration Number 0215U001096, 0114U006041 , R & D reports Title Liquid Crystal Blue Phases in Confined Geometries: Structure, Optical Properties and Photonic Applications (OPTO-LCBP). popup.stage_title Head Nych Andriy Bogdanovych, Registration Date 17-01-2015 Organization Institute of physics NASU popup.description2 Dispersions and thin films of liquid crystal blue phases were objects of our study. Realization and investigation of structure and optical properties of the geometrically confined liquid crystal blue phases, particularly blue phases confined by nonplanar surfaces were the goal of our project. Preparation method of liquid crystal blue phases with required lattice constant and temperature existence range was developed and investigations of optical properties of liquid crystal blue phases in visible range were carried out. By means of optical high resolution microscopy and optical conoscopy (Kossel diagram technique) we have shown that in such systems abnormal Kossel daigrams are observed and they arise not due to structure changes in blue phase lattice but due to light reflection from the drop interface. Using conoscopic observations technique spatial distribution of laser generation in dye doped blue phases was studied. Product Description popup.authors Нич Андрій Богданович Огниста Уляна Михайлівна popup.nrat_date 2020-04-02 Close