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  • The research of crystal glass with ferroelectric semiconductor photoelectric effect has been develop The research of crystal glass with ferroelectric semiconductor photoelectric effect has been develop The polarized photoelectric crystal glass with non-central symmetric structures are based on the spontaneous polarization, which shows the excellent optical performance of nonlinear optics, piezoelect...
  • The research of phosphate deep UV optical crystal materials has been developed The research of phosphate deep UV optical crystal materials has been developed Nonlinear optical crystal is an important material of photoelectric information, which has wide application prospects in information, research, energy, industrial manufacturing and medical and health ...
  • Application prospect of nanocrystalline materials Application prospect of nanocrystalline materials Nanocrystalline material is a crystal glass with at least one dimension in nanometer scale in the three-dimensional space scale. Its grain size is about 1-250 nanometers. A notable feature of this mat...
  • New Crystal Glass may Allow Humans to Breathe Underwater like Fish New Crystal Glass may Allow Humans to Breathe Underwater like Fish The core problem of underwater activity of divers is that humans cannot ingest oxygen from water, therefore, it is necessary to carry gas cylinders or to supply gas from the water surface, and the bre...
  • Elliptical Window Elliptical Window Elliptical window is a plane-parallel plate, it is always used for protecting electronic sensor or detector outside, elliptical window will not change system’s amplification factor. Its basic materia...
  • Calcium Fluoride Lenses Calcium Fluoride Lenses Calcium fluoride lenses can also be fluorite lens. Fluorite is made of CaF2 crystal. Its obvious characteristics are low refractive index and dispersion, good transmittance for infrared ray and ultrav...
  • Germanium Window Germanium Window Diaphragm is a kind of parallel plate, it is always used as protective window of electronic sensor and external environment detector. Diaphragm will not change the amplification factor, its basic mate...
  • The Application Market of Germanium Optics Wafer The Application Market of Germanium Optics Wafer The application market of Infrared optical germanium wafer is wide. In military field, the number of globe armed forces is up to over twenty million, some countries use infrared products very widely. ...
  • What is the Transmittance of Achromatic Lens? What is the Transmittance of Achromatic Lens? At present, there are many manufacturers producing achromatic lenses in China. Although the products of each company are called achromatic lenses, the raw materials and technology are quite different,...
  • How to Design and Manufacture Aspherical Lens? How to Design and Manufacture Aspherical Lens? Aspheric fabrication is different from traditional spherical fabrication. In traditional spherical manufacturing, the surface is defined by a single radius of curvature. Curvature can be ground and po...
  • What are the Uses of Optical Filters? What are the Uses of Optical Filters? Optical filters are a relatively unfamiliar concept for many people. They seem to be a little far from our daily life, but they are not. Looking closely at the surroundings, we will find that many asp...
  • What Advantage does Sapphire Lens Have? What Advantage does Sapphire Lens Have? One type of part is indispensable in the composition of a watch, that is, the watch cover. After the renewal of the watch era, the watch cover has become wear-resistant and scratch-resistant, and the ...
  • What Is a Beam Expander? What Is a Beam Expander? 1. Brief introduction of beam expanderA light or laser beam expander is a scientific instrument that can expand the input beam of parallel light or laser into a larger output beam. In terms of usage, ...
  • Principles and Types of Optical Prisms Principles and Types of Optical Prisms A prism is a transparent object surrounded by two planes that intersect but are not parallel to each other, used to split or disperse light beams. Prisms are polyhedrons made of transparent materials ...
  • Understanding and Characteristics of Sapphire Ball Lens Understanding and Characteristics of Sapphire Ball Lens Sapphire optical components can be used for various applications that require high durability or a wide spectral range, including semiconductors, FTIR spectroscopy or FLIR imaging. Sapphire glass is t...