Tunable Diode Lasers

Wideband multimode optical parametric oscillation in a Kerr microresonator

Parametric oscillation in Kerr microresonators provides an attractive pathway for the generation of new optical frequencies in a …

Vincent Ng, Farhan Azeem, Luke S. Trainor, Harald G. L. Schwefel, Stéphane Coen, Miro Erkintalo, Stuart G. Murdoch

Dielectric perturbations: anomalous resonance frequency shifts in optical resonators

Small perturbations in the dielectric environment around resonant dielectric structures usually lead to a frequency shift of the …

Farhan Azeem, Luke S. Trainor, Patrick A. Devane, Daniel S. Norman, Alfredo Rueda, Nicholas Lambert, Madhuri Kumari, Matthew R. Foreman, Harald G. L. Schwefel

Experimental observation of internally pumped parametric oscillation and quadratic comb generation in a $χ^(2)$ whispering-gallery-mode microresonator

We report on the experimental observation of internally pumped parametric oscillation in a high-$!Q$Q lithium niobate microresonator …

Ian Hendry, Luke S. Trainor, Yiqing Xu, Stéphane Coen, Stuart G. Murdoch, Harald G. L. Schwefel, Miro Erkintalo