14 citations · 19 across the 3 of their papers we have counts for
3 papers · 1 filter
Understanding photodetector nonlinearity in dual-comb interferometry
Philippe Guay, Alex Tourigny-Plante, Vincent Michaud-Belleau +3
The impact of photodetector nonlinearity on dual-comb spectrometers is described and compared to that of Michelson-based Fourier transform spectrometers (FTS). The optical sampling…
Single-frequency mid-infrared chip laser with a sub-hertz Lorentzian linewidth
Philippe Guay, Jérôme Genest, Vincent Michaud-Belleau +2
A guided-wave chip laser operating in a single longitudinal mode at 2860 nm is presented. The cavity was set in the Littman-Metcalf configuration to achieve single-frequency operat…
Amplified noise nonstationarity in a mode-locked laser based on nonlinear polarization rotation
Carlos Andres Perilla Rozo, Philippe Guay, Jean-Daniel Deschênes +1
Beat note measurements between a mode-locked and a continuous-wave laser as well as between two mode-locked sources were used to demonstrate that the sub-threshold, cavity filtered…