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Optical Glass Is The Basis And Important Component Of Optoelectronic Technology Industry

Edit:Shanghai TaiYang Technology Co.,Ltd      Date:Aug 08, 2017

  Optical glass is the basis and important component of optoelectronic technology industry. Especially in the 20th century, 90 years later, with the optical and electronic information science, the continuous integration of new materials science, as optoelectronic basic materials, optical glass in optical transmission, optical storage and photoelectric display three areas of application is by leaps and bounds, become Social information, especially the development of optoelectronic information technology, one of the basic conditions.

  With the sustained and stable development of the domestic economy, China's optical glass manufacturing industry is developing rapidly. According to the National Bureau of Statistics data show that in 2010, the optical glass manufacturing industry, the number of enterprises above designated size of 246, the industry annual sales income of 234.05 billion yuan, an increase of 53.70%; profits of 1.537 billion yuan, An increase of 87.10%; assets reached 26.45 billion yuan, an increase of 77.49%. As the optical glass manufacturing industry to domestic sales, the financial crisis on its relatively small, the industry is still showing a better growth momentum.

  A glass material for the manufacture of lenses, prisms, mirrors, windows, etc. of optical instruments or mechanical systems. Including colorless optical glass (usually referred to as optical glass), colored optical glass, radiation resistant optical glass, radiation glass and optical quartz glass. Optical glass has a high degree of transparency, chemical and physical (structure and performance) on the high degree of uniformity, with specific and accurate optical constants, flint glass for concave lens. Usually coronal glass belongs to the alkali borosilicate system, the lightly corona glass belongs to the aluminosilicate system, the corona glass and the barium flint glass belong to the alkali-free borosilicate system, and most of the flint glass belongs to lead potassium silicate system. With the continuous expansion of the field of application of optical glass, its variety is constantly expanding its composition, including almost all the elements in the periodic table.

  An inorganic glassy material that transmits light by refraction, reflection, transmission, or by absorbing the intensity or spectral distribution of light. Has a stable optical properties and a high degree of optical uniformity.


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