Vol. 10 No. 1 (2021)
Highlights

A Fourier transform microspectrometer in a droplet

Pietro Malara
CNR - UNO
Published March 17, 2021
Keywords
  • Spectroscopy,
  • spectrometer,
  • optofluidics,
  • optical fiber sensors
How to Cite
Malara, P. (2021). A Fourier transform microspectrometer in a droplet. Il Colle Di Galileo, 10(1), 37-41. https://doi.org/10.36253/cdg-12717

Abstract

An experiment at the National Institute of Optics (INO) of the CNR has shown the possibility of carrying out spectrochemical analysis of a material simply by exploiting the evaporation of a liquid drop on the tip of an optical fiber. Endowed with a proper data analysis procedure, this simple optofluidic system is equivalent to a miniaturized Fourier transform spectrometer, capable of operating automatically and at an extremely low production cost.

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