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  • In this case we use ZYGO interferometer provide data as example, ZYGO interferometer generated data file format for company. ZXGRD file, we need in OpticStudio converts the file format. DAT file. We use ZYGO interferometer provide data as example, ZYGO interferometer generated data file format for company. ZXGRD file, we need in OpticStudio converts the file format. DAT file, and to save the file ...

    06 Jul 2018

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  • How to sample in Wavefront based analysis and calculation, including Wavefront Map, point spread function (PSF) and modulation transfer function (MTF). Question: Where is the center of the sampling grid in the wavefront graph and other correlation analysis? First of all, we observe the wavefront figure, wavefront data is the foundation of many other OpticStudio analysis functions, such as PSF, MTF...

    22 Jun 2018
  • With the development of science and technology, sophisticated products and modern weapons are increasingly demanding quality of optical element, aspheric optical element because of excellent performance and application is more and more widely, demand more and more urgent, aspheric component surface shape detection researchers have become the focus, the paper focuses on the existing aspheric optica...

    06 Jun 2018
  • Principle of membrane interference 1.The fluctuation of light. The wave-particle duality of light is known to be the same as radio waves and x-rays.The rays are electromagnetic waves, but they have different frequencies.The relationship between the wavelength of electromagnetic wave, frequency u and propagation rate V is as follows: V = lambda u Since electromagnetic waves of various frequencies t...

    31 May 2018
  • ★ 1/1x0.04, 1/1 x 0.04 allow a bubble with a diameter of 0.04. In fact, the area of the bubble is: 1 x 0.042=0.0016mm2 can be divided into many small bubbles, but its total area is the same.If: 1/1 times 0.04 is the same as 1/3 x 0.025 or 1/6 * 0.016,1/16 * 0.001 etc. If the expression has parentheses, it cannot be broken into multiple small bubbles. ★ 2/01 2/ denotes the requirement of stripe, 2/...

    17 May 2018

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  • Optical films are ubiquitous in our lives, from precision and optical devices and display devices to optical film applications in everyday life; Optical films can be classified according to their use classification, characteristics and applications: reflective film, anti-reflection/anti-reflective film, filter, polarizer/polarizer film, compensation film/phase plate, alignment film, diffusion film...

    23 Apr 2018

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