1.3k citations · 5.6k across the 45 of their papers we have counts for
8 papers · 1 filter
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…
Quenching nitrogen-vacancy center photoluminescence with infrared pulsed laser
N. D. Lai, O. Faklaris, D. Zheng +4
Diamond nanocrystals containing Nitrogen-Vacancy (NV) color centers have been used in recent years as fluorescent probes for near-field and cellular imaging. In this work we report…
Magnetometry with nitrogen-vacancy ensembles in diamond based on infrared absorption in a doubly resonant optical cavity
Yannick Dumeige, Mayeul Chipaux, Vincent Jacques +8
We propose to use an optical cavity to enhance the sensitivity of magnetometers relying on the detection of the spin state of high-density nitrogen-vacancy ensembles in diamond usi…
Diamond particles as nanoantennas for nitrogen-vacancy color centers
J. -J. Greffet, J. -P. Hugonin, M. Besbes +3
The photoluminescence of nitrogen-vacancy (NV) centers in diamond nanoparticles exhibits specific properties as compared to NV centers in bulk diamond. For instance large fluctuati…
Controlling single diamond NV color center photoluminescence spectrum with a Fabry-Perot microcavity
Yannick Dumeige, Romain Alléaume, Philippe Grangier +2
We present both theoretical and experimental results on fluorescence of single defect centers in diamond nanocrystals embedded in a planar dielectric microcavity. From a theoretica…
Optical determination and magnetic manipulation of single nitrogen-vacancy color center in diamond nanocrystal
Ngoc Diep Lai, Dingwei Zheng, François Treussart +1
The controlled and coherent manipulation of individual quantum systems is a fundamental key for the development of quantum information processing. The nitrogen-vacancy (NV) color c…
Near-field optical microscopy with a nanodiamond-based single photon tip
A. Cuche, A. Drezet, Y. Sonnefraud +4
We introduce a point-like scanning single-photon source that operates at room temperature and offers an exceptional photostability (no blinking, no bleaching). This is obtained by…
Balanced homodyne detection in second-harmonic generation microscopy
Loc Le Xuan, François Marquier, Dominique Chauvat +6
We demonstrate the association of two-photon nonlinear microscopy with balanced homodyne detection for investigating second harmonic radiation properties at nanoscale dimensions. V…