192 citations
4 papers
Quantum Limits and Robustness of Nonlinear Intracavity Absorption Spectroscopy
John K. Stockton, Ari K. Tuchman
We investigate the limits of intracavity absorption spectroscopy with nonlinear media. Using a common theoretical framework, we compare the detection of a trace gas within an undri…
Bayesian estimation for selective trace gas detection
John K. Stockton, Ari K. Tuchman
We present a Bayesian estimation analysis for a particular trace gas detection technique with species separation provided by differential diffusion. The proposed method collects a…
Quantum Degenerate Exciton-Polaritons in Thermal Equilibrium
H Deng, D Press, S Gotzinger +4
We study the momentum distribution and relaxation dynamics of semiconductor microcavity polaritons by angle-resolved and time-resolved spectroscopy. Above a critical pump level, th…
Coherence Time of a Solid-State Nuclear Qubit
T. D. Ladd, D. Maryenko, E. Abe +2
We report NMR experiments using high-power, RF decoupling techniques to show that a 29-Si nuclear spin qubit in a solid silicon crystal at room temperature can preserve quantum pha…