4 papers
Pulse-by-pulse programmable synthesis of ultrafast optical waveforms
Shilong Liu, Gabriel Demontigny, Émile Dessureault +2
Programmable control of individual pulses in a high-repetition-rate (typically MHz) ultrafast pulse train is a long-standing goal for optical arbitrary waveform synthesis. Here, we…
Pure-quartic domain-wall solitons as topological bits for data transmission
Pengfei Li, Jun Ruan, Shilong Liu +2
Domain walls (DWs) are topological defects produced by symmetry-breaking phase transitions. Although DWs have been the subject of much work due to their fundamental physical proper…
Engineering spectro-temporal light states with physics-embedded deep learning
Shilong Liu, Stéphane Virally, Gabriel Demontigny +2
Frequency synthesis and spectro-temporal control of optical wave packets are central to ultrafast science, with supercontinuum (SC) generation standing as one remarkable example. T…
Experimental emulator of pulse dynamics in fractional nonlinear Schrödinger equation
Shilong Liu, Yingwen Zhang, Stéphane Virally +3
We present a nonlinear optical platform to emulate a nonlinear \textit{Lévy waveguide} that supports the pulse propagation governed by a generalized fractional nonlinear Schrödinge…