2 papers
physics.optics2026
Sub-doppler trace-gas photoacoustic spectroscopy
Jacopo Pelini, Stefano Dello Russo, Chenghong Zhang +10
Molecules are emerging as new benchmark for metrology and fundamental physics research, driving the demand for spectroscopic techniques combining high sensitivity and resolution. P…
physics.atom-ph2017
Measuring molecular frequencies in the 1--10 μm range at 11-digits accuracy
G. Insero, S. Borri, D. Calonico +7
Mid infrared (MIR) photonics is a key region for molecular physics [1]. High-resolution spectroscopy in the 1--10 μm region, though, has never been fully tackled for the lack of wi…