activity
20242026
collaborators

5 papers

physics.optics2026

Spectral tailoring of Raman soliton generation via a dispersion-managed fibre Fabry-Pérot resonator

Yiqing Xu, Stuart G. Murdoch, Stéphane Coen +1

Dissipative Raman solitons in passive Kerr resonators have emerged as a promising route to broadband coherent frequency comb generation. Yet, their centre frequency has so far been…

physics.optics2025

Multi-peak vector soliton families in defocusing Kerr resonators

Pengxiang Wang, Carlos Mas-Arabi, Gian-Luca Oppo +6

We report the existence of multi-peaked vector soliton families in normally dispersive passive Kerr resonators. Through cross-phase modulation between two orthogonal polarization c…

physics.optics2025

Soliton self-excitation under pulsed driving in a Kerr resonator

Matthew Macnaughtan, Zongda Li, Yiqing Xu +5

We present a novel regime of cavity soliton excitation in a Kerr resonator driven by a train of desynchronised pulses. In this regime, the soliton solution is shown to be the sole…

physics.optics2024

Polarization faticons: Chiral localized structures in self-defocusing Kerr resonators

Erwan Lucas, Gang Xu, Pengxiang Wang +9

We report on numerical predictions and experimental observations of a novel type of temporal localized dissipative structures that manifest themselves in the self-defocusing regime…

physics.optics2024

Coherent Ising Machine Based on Polarization Symmetry Breaking in a Driven Kerr Resonator

Liam Quinn, Yiqing Xu, Julien Fatome +4

Time-multiplexed networks of degenerate optical parametric oscillators have demonstrated remarkable success in simulating coupled Ising spins, thus providing a promising route to s…