Transmittance measurements on variable coatings with enhanced spatial resolution

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An apparatus for localized transmittance measurements of optical coatings with spatially non-uniform performance is presented. The setup allows spectral acquisition in the range of 400-1000 nm with spatial resolution higher than 20 μm. Examples of its implementation for the characterization of linearly variable optical components of portable spectrometers are given. © 2010 Chinese Optics Letters.
Original languageEnglish
Pages (from-to)103 - 104
Number of pages2
JournalChinese Optics Letters
Issue numberSUPPL.
Publication statusPublished - Apr 2010


All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

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