Dual-Comb Photoacoustic Spectroscopy of a Polymer Film

Dual-comb photoacoustic spectroscopy (DCPAS) is a new spectroscopy technique that measures photoacoustic signals in thousands of wavelength bands simultaneously. We report the first demonstration of this technique and show DCPAS spectra of polymer films.

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Bibliographic Details
Published in2020 Conference on Lasers and Electro-Optics (CLEO) pp. 1 - 2
Main Authors Friedlein, J. T., Baumann, E., Briggman, K. A., Colacion, G. M., Giorgetta, F. R., Herman, D., Hoenig, E. V., Hwang, J., Newbury, N. R., Perez, E. F., Yung, C. S., Coddington, I., Cossel, K. C.
Format Conference Proceeding
LanguageEnglish
Published OSA 01.05.2020
Subjects
Absorption
Biomedical optical imaging
Optical fibers
Optical films
Optical imaging
Optical scattering
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Summary:Dual-comb photoacoustic spectroscopy (DCPAS) is a new spectroscopy technique that measures photoacoustic signals in thousands of wavelength bands simultaneously. We report the first demonstration of this technique and show DCPAS spectra of polymer films.
DOI:10.1364/CLEO_SI.2020.STh1M.6