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physics.optics2026
Ghost State of Light
R. M. de Boer, C. Toebes, Jan Klars +1
We report the observation of a long-lived non-stationary state of light in a single-mode optical cavity. The observed state is a ghost of a saddle-node bifurcation which creates a…
physics.optics2024
Physical mode analysis of multimode cascaded nonlinear processes in strongly-coupled waveguides
Lisi Xia, Peter J. M. van der Slot, Chris Toebes +1
We experimentally investigate on-chip control and analysis of spatially multimode nonlinear interactions in silicon nitride waveguide circuits. Using widely different dispersion of…