89 citations · 329 across the 12 of their papers we have counts for
13 papers
Achromatic varifocal metalens for the visible spectrum
Maxwell D. Aiello, Adam S. Backer, Aryeh J. Sapon +4
Metasurface optics provide an ultra-thin alternative to conventional refractive lenses. A present challenge is in realizing metasurfaces that exhibit tunable optical properties and…
Multiphoton-Excited Fluorescence of Silicon-Vacancy Color Centers in Diamond
James M. Higbie, John D. Perreault, Victor M. Acosta +7
Silicon-vacancy color centers in nanodiamonds are promising as fluorescent labels for biological applications, with a narrow, non-bleaching emission line at 738\,nm. Two-photon exc…
Feshbach molecule formation in a Bose-Fermi mixture
Tyler D. Cumby, Ruth A. Shewmon, Ming-Guang Hu +2
We investigate magnetoassociation of ultracold fermionic Feshbach molecules in a mixture of K and Rb atoms, where we can create as many as K$^{8…
Coherent Atom-Molecule Oscillations in a Bose-Fermi Mixture
M. L. Olsen, J. D. Perreault, T. D. Cumby +1
We create atom-molecule superpositions in a Bose-Fermi mixture of Rb-87 and K-40 atoms. The superpositions are generated by ramping an applied magnetic field near an interspecies F…
Cover slip external cavity diode laser
Adra V. Carr, Yancey H. Sechrest, Scott R. Waitukaitis +3
The design of a 671 nm diode laser with a mode-hop-free tuning range of 40 GHz is described. This long tuning range is achieved by simultaneously ramping the external cavity length…
Matter-Wave Decoherence due to a Gas Environment in an Atom Interferometer
Hermann Uys, John D. Perreault, Alexander D. Cronin
Decoherence due to scattering from background gas particles is observed for the first time in a Mach-Zehnder atom interferometer, and compared with decoherence due to scattering ph…