113 citations · 304 across the 6 of their papers we have counts for
7 papers
Thermal bistability-based method for real-time optimization of ultralow-threshold whispering gallery mode microlasers
Guoping Lin, Y. Candela, O. Tillement +3
A method based on thermal bistability for ultralow-threshold microlaser optimization is demonstrated. When sweeping the pump laser frequency across a pump resonance, the dynamic th…
Excitation mapping of whispering gallery modes in silica microcavities
Guoping Lin, Bo Qian, Fedja Orucevic +5
We report the direct observation of the electromagnetic-field distribution of whispering?gallery modes in silica microcavities (spheres and toroids). It is revealed by their excita…
Neodymium Photoluminescence in Whispering Gallery Modes of Toroidal Microcavities
Fedja Orucevic, Jean Hare, Valérie Lefèvre-Seguin
We report on light emission from high-Q neodymium-implanted silica microtoroids. Following the description of the fabrication process of microtoroids, neodymium light emission is a…
Transmittance and near-field characterization of sub-wavelength tapered optical fibers
Fedja Orucevic, Valérie Lefèvre-Seguin, Jean Hare
We have produced high transmission sub-wavelength tapered optical fibers for the purpose of whispering gallery mode coupling in fused silica microcavities at 780 nm. A detailed ana…
Room Temperature Lasing of InAs/GaAs Quantum Dots in the Whispering Gallery Modes of a Silica Microsphere
Sébastien Steiner, Jean Hare, Valérie Lefèvre-Seguin +1
We have achieved low threshold lasing of self-assembled InAs/GaAs quantum dots coupled to the evanescent wave of the high- whispering gallery modes of a silica microsphere. In s…
Tunable whispering gallery modes for spectroscopy and CQED experiments
Wolf von Klitzing, Romain Long, Vladimir S. Ilchenko +2
We have tuned the whispering gallery modes of a fused silica micro- resonator over nearly 1 nm at 800 nm, i.e.over half of a free spectral range or the equivalent of 10^6 linewidth…