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Information × Registration Number 0399U002671, 0198U000067 , R & D reports Title Development of the advanced methods for the growth of bulk sapphire crystals; preparation and issue of the data for designing and fabrication of a new generation of technological equipment for this purpose. popup.stage_title Розробка технологий Head Dan'ko O.Ya., Registration Date 14-07-1999 Organization Department of Optical and Constructional Crystals of STC <Institute for Single Crystals> popup.description2 A comparative analysis of growth methods for large sapphire crystals has been carried out. A number of measures have been elaborated for the improvement of growth equipment for growing such crystals. A method of growing large sapphire crystals with the modernized equipment has been worked out. The initial data for the development and industrial production of a new generation highly efficient growth equipment and that for mechanical treatment of crystals have been issued. Optical characteristics of sapphire crystals have been studied. Optimization of the crystallization regimes has been conducted. Field of approximation - optical and laser instrument-making. Product Description popup.authors popup.nrat_date 2020-04-03 Close