Comparing resolved-sideband cooling and measurement-based feedback cooling on an equal footing: Analytical results in the regime of ground-state cooling
We show that in the regime of ground-state cooling, simple expressions can be derived for the performance of resolved-sideband cooling—an example of coherent feedback control—and optimal linear measurement-based feedback cooling for a harmonic oscillator. These results are valid to leading order in the small parameters that define this regime. They provide insight into the origins of the limitations of coherent and measurement-based feedback for linear systems, and the relationship between...[Show more]
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|Source:||Physical Review A: Atomic, Molecular and Optical Physics|
|01_Jacobs_Comparing_resolved-sideband_2015.pdf||415.94 kB||Adobe PDF||Request a copy|
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