66 citations · 195 across the 5 of their papers we have counts for
5 papers
Sensitive multi-species photoacoustic gas detection based on mid-infrared supercontinuum source and miniature multipass cell
Tommi Mikkonen, Tuomas Hieta, Goëry Genty +1
We report multipass broadband photoacoustic spectroscopy of trace gases in the mid-infrared. The measurement principle of the sensor relies on supercontinuum-based Fourier transfor…
Optical frequency comb photoacoustic spectroscopy
Ibrahim Sadiek, Tommi Mikkonen, Markku Vainio +2
We report the first photoacoustic detection scheme using an optical frequency comb - the optical frequency comb photoacoustic spectroscopy (OFC-PAS). OFC-PAS combines the broad spe…
Broadband cantilever-enhanced photoacoustic spectroscopy in the mid-IR using supercontinuum
Tommi Mikkonen, Caroline Amiot, Antti Aalto +3
We demonstrate cantilever-enhanced photoacoustic spectroscopy in the mid-infrared using a supercontinuum source. The approach is broadband, compact, and allows for higher photoacou…
Machine learning for prediction of extreme statistics in modulation instability
Mikko Närhi, Lauri Salmela, Juha Toivonen +3
A central area of research in nonlinear science is the study of instabilities that drive the emergence of extreme events. Unfortunately, experimental techniques for measuring such…
Cavity enhanced absorption spectroscopy in the mid-infrared using a supercontinuum source
Caroline Amiot, Antti Aalto, Piotr Ryczkowski +2
We demonstrate incoherent broadband cavity enhanced absorption spectroscopy in the mid-infrared wave- length range from 3000 to 3450 nm using an all-fiber based supercontinuum sour…