148 citations · 543 across the 12 of their papers we have counts for
12 papers
High-Q Whispering-Gallery-Modes Microresonators in the Near-Ultraviolet Spectral Range
Georges Perin, Yannick Dumeige, Patrice Féron +1
High- whispering gallery mode microresonators are cornerstones to develop compact coherent sources like single frequency lasers or frequency combs. This work reports a detailed…
Probing topological spin structures using light-polarization and magnetic microscopy
Till Lenz, Georgios Chatzidrosos, Zhiyuan Wang +12
We present an imaging modality that enables detection of magnetic moments and their resulting stray magnetic fields. We use wide-field magnetic imaging that employs a diamond-based…
Dynamical analysis of modal coupling in rare-earth whispering gallery mode micro-lasers
Jean-Baptiste Ceppe, Patrice Féron, Michel Mortier +1
We report on an experimental study of laser regime in erbium-doped whispering gallery mode (WGM) microspheres under modal-coupling between the co- and counter-propagating modes. Th…
Infrared laser magnetometry with a NV doped diamond intracavity etalon
Yannick Dumeige, Jean-François Roch, Fabien Bretenaker +8
We propose an hybrid laser system consisting of a semiconductor external cavity laser associated to an intra-cavity diamond etalon doped with nitrogen-vacancy color centers. We con…
Microwave generation on an optical carrier in micro-resonator chains
Andrea Armaroli, Patrice Féron, Yannick Dumeige
We consider self-pulsing regimes in chains of Kerr nonlinear optical microresonators. By means of a supermodal diagonalization procedure of the conventional coupled-mode theory in…
Theoretical and experimental analysis of rare earth whispering gallery mode laser relative intensity noise
Jean-Baptiste Ceppe, Michel Mortier, Patrice Féron +1
The relative intensity noise (RIN) of a solid state whispering-gallery-mode class-B laser is studied both theoretically and experimentally under different pumping regimes. In parti…