Dual-comb photoacoustic spectroscopy

Jacob T. Friedlein; Esther Baumann; Kimberly A. Briggman; Gabriel M. Colacion; Fabrizio R. Giorgetta; Aaron M. Goldfain; Daniel I. Herman; Eli V. Hoenig; Jeeseong Hwang; Nathan R. Newbury; Edgar F. Perez; Christopher S. Yung; Ian Coddington; Kevin C. Cossel

doi:10.1038/s41467-020-16917-y

Nature Communications (Jun 2020)

Dual-comb photoacoustic spectroscopy

Jacob T. Friedlein,
Esther Baumann,
Kimberly A. Briggman,
Gabriel M. Colacion,
Fabrizio R. Giorgetta,
Aaron M. Goldfain,
Daniel I. Herman,
Eli V. Hoenig,
Jeeseong Hwang,
Nathan R. Newbury,
Edgar F. Perez,
Christopher S. Yung,
Ian Coddington,
Kevin C. Cossel

Affiliations

Jacob T. Friedlein: National Institute of Standards and Technology, Applied Physics Division
Esther Baumann: National Institute of Standards and Technology, Applied Physics Division
Kimberly A. Briggman: National Institute of Standards and Technology, Applied Physics Division
Gabriel M. Colacion: National Institute of Standards and Technology, Applied Physics Division
Fabrizio R. Giorgetta: National Institute of Standards and Technology, Applied Physics Division
Aaron M. Goldfain: National Institute of Standards and Technology, Applied Physics Division
Daniel I. Herman: National Institute of Standards and Technology, Applied Physics Division
Eli V. Hoenig: National Institute of Standards and Technology, Applied Physics Division
Jeeseong Hwang: National Institute of Standards and Technology, Applied Physics Division
Nathan R. Newbury: National Institute of Standards and Technology, Applied Physics Division
Edgar F. Perez: National Institute of Standards and Technology, Applied Physics Division
Christopher S. Yung: National Institute of Standards and Technology, Applied Physics Division
Ian Coddington: National Institute of Standards and Technology, Applied Physics Division
Kevin C. Cossel: National Institute of Standards and Technology, Applied Physics Division

DOI: https://doi.org/10.1038/s41467-020-16917-y
Journal volume & issue: Vol. 11, no. 1
pp. 1 – 10

Abstract

Read online

Spectrally resolved photoacoustic images often require the acquisition of data for each wavelength separately. Here, the authors use dual frequency-comb spectroscopy for photoacoustic measurements, enabling spectrally resolved measurements without the need to scan the illumination wavelength.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

About the journal