Amplified Spontaneous Emission

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

Sensitivity limits of millimeter-wave photonic radiometers based on efficient electro-optic upconverters

Conventional ultra-high sensitivity detectors in the millimeter-wave range are usually cooled as their own thermal noise at room …

Gabriel Santamaría Botello, Florian Sedlmeir, Alfredo Rueda, Kerlos Atia Abdalmalak, Elliott R. Brown, Gerd Leuchs, Sascha Preu, Daniel Segovia-Vargas, Dmitry v. Strekalov, Luis Enrique García Muñoz, Harald G. L. Schwefel