Multiplicative stochastic noise in quantum optics
We study stochastic processes in three different physical systems. First, we demonstrate how the correlated noise can enhance the sensitivity of the magnetometry based on electromagnetically induced transparency [1,2] Second, we demonstrate a photon blockade effect in single macromolecule fluorescence resonance energy transfer [3,4] Third, we numerically solve stochastic Mathieu equations in relation to the recently proposed QASER (quantum amplification by superradiant emission of radiation) [5] [1] V.A. Sautenkov, Yu.V. Rostovtsev, and M.O. Scully, Switching between photonphoton correlations and Raman anticorrelations in a coherently prepared Rb vapor, Phys. Rev. A 72, 065801 (2005) [2] G.O. Ariunbold, Yu. V. Rostovtsev, V.A. Sautenkov, M.O. Scully, Intensity correlation and anti correlations in coherently driven atomic vapor, J. Mod. Opt. 57, 1417 (2010) [3] A.J. Berglund, A.C. Doherty, and H. Mabuchi, Photon statistics and dynamics of fluorescence resonance energy transfer, Phys. Rev. Lett. 89, 068101 (2002) [4] G.O. Ariunbold, G.S. Agarwal, Z. Wang, M.O. Scully, and H. Walther, Nanosecond Dynamics of Single Molecule Fluorescence Resonance Energy Transfer, J. Phys. Chem. A, 108, 2402 (2004) [5] A. Svidzinsky, L. Yuan, and M.O. Scully, Quantum amplification by superradiant emission of radiation, Phys. Rev. X 3, 041001 (2013) Speaker: Narangerel Altangerel Session: Poster Session See program for placement. PQE 2014 Abstract Processed 10 December 2013 0