31 citations · 85 across the 4 of their papers we have counts for
5 papers
Atomic spin squeezing in an optical cavity
Anne E. B. Nielsen, Klaus Molmer
We consider squeezing of one component of the collective spin vector of an atomic ensemble inside an optical cavity. The atoms interact with a cavity mode, and the squeezing is obt…
Stochastic master equation for a probed system in a cavity
Anne E. B. Nielsen, Klaus Molmer
We present a detailed derivation of the stochastic master equation determining the time evolution of the state of a general quantum system, which is placed inside a cavity and subj…
Multimode analysis of the light emitted from a pulsed optical parametric oscillator
Anne E. B. Nielsen, Klaus Molmer
We present a multimode treatment of the optical parametric oscillator, which is valid for both pulsed and continuous-wave pump fields. The two-time correlation functions of the out…
Conditional generation of path-entangled optical NOON states
Anne E. B. Nielsen, Klaus Molmer
We propose a measurement protocol to generate path-entangled NOON states conditionally from two pulsed type II optical parametric oscillators. We calculate the fidelity of the prod…
Photon number states generated from a continuous-wave light source
Anne E. B. Nielsen, Klaus Molmer
Conditional preparation of photon number states from a continuous-wave nondegenerate optical parametric oscillator is investigated. We derive the phase space Wigner function for th…