mid-infrared spectroscopy 1non-destructive testing 1nonlinear interferometer 1quantum metrology 1undetected photons 1
From the 1 of 4 linked papers with an AI index.
Showing physics.opticsShow all
2 papers · 1 filter
physics.optics2026
Scanless quantum Fourier-transform mid-infrared spectroscopy for rapid high-sensitivity hyperspectral mapping
Paul Gattinger, Bettina Heise, Andreas W. Schell +3
Fourier-transform infrared (FTIR) spectroscopy is a well-established technique for qualitative and quantitative chemical analysis. Classical FTIR systems rely, however, on direct m…
physics.optics2025
Quantum Fourier Transform Infrared Spectroscopy: Evaluation, Benchmarking and Prospects
Paul Gattinger, Andreas W. Schell, Sven Ramelow +2
Sensing with undetected photons has enabled new, unconventional approaches to Fourier transform infrared (FTIR) spectroscopy. Leveraging properties of non-degenerated entangled pho…