Search results for: pulse rate

• Towards spectral sensitivity curve for two-photon vision mechanism

  Publication

  • M. J. Marzejon
  • Z. Agnieszka
  • D. Stachowiak
  • G. Soboń
  • M. Wojtkowski
  • K. Katarzyna

  - Year 2022

  Abstract Purpose: The perceived brightness of different visible light sources can be compared with photometric units based on the standardized luminosity curves (300-780nm range). As reported previously (PNAS 111(50), pp. E5445-E5454 (2014)), near-infrared (NIR) radiation can cause isomerization of visual pigments by one- or two-photon absorption. The perceived color of the stimulus is red in the case of one-photon vision (1PV)...

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