Makan Mohageg

TL;DR: Low-threshold optical hyperparametric oscillations in a high-Q fluorite whispering gallery mode resonator are observed and it is demonstrated that, because of the narrow bandwidth of the resonator modes as well as the high efficiency of the resonate frequency conversion, the oscillations produce stable narrow-band beat-note of the pump, signal, and idler waves.

TL;DR: Strong nondegenerate optical continuous-wave parametric oscillations in crystalline whispering gallery mode resonators fabricated from LiNbO3 are demonstrated.

TL;DR: The similarity between morphologies of an optical planar waveguide and a whispering-gallery axially symmetric solid-state resonator is used and the design of a novel one-dimensional ringlike macroscopic optical circuit element is proposed.

TL;DR: In this paper, the authors provide a roadmap of key milestones towards a complete, global quantum networked landscape and summarise important challenges in space quantum technologies that must be overcome and recent efforts to mitigate their effects.

TL;DR: A novel technique for instituting complex and arbitrary shaped micron-scale domain patterns in LiNbO3 at room temperature with real time visualization of the poling process is demonstrated.