skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Fourier transform photoacoustic visible spectroscopy of solids and liquids

Journal Article · · Anal. Chem.; (United States)
DOI:https://doi.org/10.1021/ac50061a014· OSTI ID:5131136

Fourier transform photoacoustic spectroscopy (FTPAS) can be carried out in the visible using either a piezoelectric crystal or a microphone to detect the interferogram produced in a sample when the latter is illuminated by white light passed through a Michelson interferometer. Spectra of lanthanide oxides and whole human blood are reported that illustrate benefits and limitations of visible FTPAS.

OSTI ID:
5131136
Journal Information:
Anal. Chem.; (United States), Vol. 52:11
Country of Publication:
United States
Language:
English