FilmTek™ Advantages

  • FilmTek ™ 3000P combines spectroscopic reflection, transmission, and polarimetry measurements for the accurate and simultaneous determination of optical constants and birefringence (ne-no).
  • Simultaneous measurement of multi-layer films on birefringent substrates.
  • Advanced process control achieved with FilmTek’s™ high resolution measurement of optical constants, birefringence, and thickness.

PET Film

PET.ht14 Refection/Transmission Spectra of PET


PET.ht16 NK Spectra of PET


PET.ht18Retardance of PET