In-loco optical spectroscopy through a multiple digital lock-in on a linear charge-coupled device (ccd) array

HIGHLIGHTS

• who: Hugo Fonsu00eaca and collaborators from the Department of Systems Engineering, University of Pernambuco, Recife, Brazil have published the paper: In-Loco Optical Spectroscopy through a Multiple Digital Lock-In on a Linear Charge-Coupled Device (CCD) Array, in the Journal: Sensors 2023, 23, 7195. of /2023/
• what: This work proposes new technique based lockin processing that enables the use of spectrometers optical spectroscopy applications even uncontrolled lighting conditions. The experiment aimed to measure the absorption spectrum of gold nanoparticles (NP) in a colloid (water) under solar radiation.
• how: This paper proposes a . . .
  

   

  

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