Howard J. Carmichael
Viewpoint
Crystal Vibrations Invert Quantum Dot Exciton
Phonons assist in creating an excitation-dominated state, or population inversion, in a single quantum dot—an effect that could be used to realize single-photon sources. Read More »
Viewpoint
Squeezed Light Reengineers Resonance Fluorescence
By bathing a superconducting qubit in squeezed light, researchers have been able to confirm a decades-old prediction for the resulting phase-dependent spectrum of resonance fluorescence. Read More »