Educational

Educational
  • Diffraction Limit

    Every optical system has an optical resolution limit given by the law of physics. This limitation is calculated from the f number and the operating wavelength of the optical system. This limitation is named Diffraction limit and keeps from resolving any smaller pattern. This is even the case for optimized collimators using Off-axis Parabolic Mirrors such as HGH's IRCOL collimators.

    > Télécharger

  • MRTD target calculation

    Excel file to calculate the MRTD pattern suiting your application. To know more about the MRTD test, visit the MRTD page in the Frequently-Asked Questions.

    Do not hesitate to contact us for more information.

    > Télécharger

  • Planck's Law

    The radiation given off by a blackbody occurs in a wide range of spectrum of wavelengths and, based on careful measurements and quantum theory. Max Planck produced an equation to model the observed blackbody radiation curve. His discovery is considered to be one of the most important in the field of quantum physics.

    > Télécharger