Presentation on theme: "8/5/138/5/13 Control of Intensity drive of a Cavity QED System J. O. Gómez 1,2, B. D. Patterson 1, A. D. Cimmarusti 1, W. M. Pimenta 1,3, and L. A. Orozco."— Presentation transcript:
8/5/138/5/13 Control of Intensity drive of a Cavity QED System J. O. Gómez 1,2, B. D. Patterson 1, A. D. Cimmarusti 1, W. M. Pimenta 1,3, and L. A. Orozco 1 1 JQI, Dept. Physics and NIST, University of Maryland, College Park, MD 20742, USA. 2 Facultad de Ciencias e Instituto de Ciencias Nucleares, Universidad Autonoma de Mexico, Mexico DF, Mexico. 3 Universidad Federal de Minas Gerais, Bello Horizonte, MG, Brazil. Work supported in part by the JQI and by the NSF through grant
We use Arduino to collect and process the information
We were able to reduce the fluctuations of the light using the feedback loop by a factor of 3.7 as measured by the coefficient of variation defined as the ratio of the standard deviation divided by the mean.
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