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Fourier-Transform Infrared Spectroscopy with Near-Infrared Light

 
: Lindner, Chiara; Kunz, Jachin; Herr, Simon J.; Kießling, Jens; Wolf, Sebastian; Kühnemann, Frank

Optical Society of America -OSA-, Washington/D.C.:
Fourier Transform Spectroscopy 2021 : Washington, DC United States, 19-23 July 2021, Proceedings OSA Optical Sensors and Sensing Congress 2021 (AIS, FTS, HISE, SENSORS, ES), Part of Optical Sensors and Sensing Congress
Washington, D.C.: OSA, 2021
ISBN: 978-1-943580-90-3
Paper FM2F.4
Meeting "Fourier Transform Spectroscopy" <2021, Online>
Optical Sensors and Sensing Congress <2021, Online>
Englisch
Konferenzbeitrag
Fraunhofer IPM ()
Fourier transform spectroscopy; Near Infrared Spectroscopy; periodically poled lithium niobate; lithium niobate

Abstract
Nonlinear interferometers using correlated photon pairs allow mid-infrared spectroscopy with near-infrared detection. In our work, we combine nonlinear interferometry with a measurement scheme and analysis in analogy to classical Fourier-transform spectroscopy, which enhances the spectroscopic performance.

: http://publica.fraunhofer.de/dokumente/N-642501.html