249 citations · 2.3k across the 51 of their papers we have counts for
7 papers · 1 filter
Experimental observation of internally-pumped parametric oscillation and quadratic comb generation in a whispering-gallery-mode microresonator
Ian Hendry, Luke S. Trainor, Yiqing Xu +4
We report on the experimental observation of internally-pumped parametric oscillation in a high-Q lithium niobate microresonator under conditions of natural phase-matching. Specifi…
Engineered discreteness enables observation and control of chimera-like states in a system with local coupling
Alexander U. Nielsen, Yiqing Xu, Michel Ferré +4
Chimera states -- named after the mythical beast with a lion's head, a goat's body, and a dragon's tail -- correspond to spatiotemporal patterns characterised by the coexistence of…
Impact of de-synchronization and drift on soliton-based Kerr frequency combs in the presence of pulsed driving fields
Ian Hendry, Bruno Garbin, Stuart G. Murdoch +2
Pulsed driving of Kerr microresonators represents a promising avenue for the efficient generation of soliton states associated with coherent optical frequency combs. The underlying…
Real-time spectral analysis of ultrafast pulses using a free-space angular chirp enhanced delay
Yiqing Xu, Stuart G. Murdoch
Frequency to time mapping is a powerful technique for observing ultrafast phenomena and non-repetitive events in optics. However, many optical sources operate in wavelength regions…
Octave-spanning tunable parametric oscillation in crystalline Kerr microresonators
Noel Lito B. Sayson, Toby Bi, Vincent Ng +6
Parametric nonlinear optical processes allow for the generation of new wavelengths of coherent electromagnetic radiation. Their ability to create radiation that is widely tunable i…
Asymmetric balance in symmetry breaking
Bruno Garbin, Julien Fatome, Gian-Luca Oppo +3
Spontaneous symmetry breaking is central to our understanding of physics and explains many natural phenomena, from cosmic scales to subatomic particles. Its use for applications re…