title: Correlations in pulsed resonance fluorescence.
abstract: We investigated the first and second-order correlations of the light scattered near-resonantly by a quantum dot under excitation by a frequency comb, i.e., a periodically pulsed laser source. In contrast to its monochromatic counterpart, the pulsed resonance fluorescence spectrum features a superposition of sidebands distributed around a central peak with maximal sideband intensity near the Rabi frequency. Distinguishing between the coherently and incoherently scattered light reveals pulse-area dependent Rabi oscillations evolving with different phase for each component. Our observations, which can be reproduced theoretically, may impact schemes for remote entanglement based on pulsed two-photon interference.
authors: K
authors: K
authors: Konthasinghe
authors: M
authors: M
authors: Peiris
authors: B
authors: B
authors: Petrak
authors: Y
authors: Y
authors: Yu
authors: Z C
authors: ZC
authors: Niu
authors: A
authors: A
authors: Muller