Photonics Buyers' Guide > Optical Transfer Function Instrumentation
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Optical Transfer Function Instrumentation

  • TERMS
  • optical transfer function (OTF) The function denoting modulation and spatial phase shift of the image of a sinusoidal object with frequency as the independent variable.
  • modulation transfer function (MTF) Also called sine wave response and contrast transfer function. The function, usually presented graphically, describing the modulation (transfer factor) of the image of a sinusoidal object as the frequency increases; a measurement of the ability of...



   


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