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arXiv · 0905.1085

Resolution and sensitivity of a Fabry-Perot interferometer with a photon-number-resolving detector

Christoph F. Wildfeuer·Aaron J. Pearlman·Jun Chen·Jingyun Fan·Alan Migdall·Jonathan P. Dowling
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Abstract

With photon-number resolving detectors, we show compression of interference fringes with increasing photon numbers for a Fabry-Perot interferometer. This feature provides a higher precision in determining the position of the interference maxima compared to a classical detection strategy. We also theoretically show supersensitivity if N-photon states are sent into the interferometer and a photon-number resolving measurement is performed.

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Christoph F. Wildfeuer, Aaron J. Pearlman, Jun Chen, Jingyun Fan, Alan Migdall, Jonathan P. Dowling. 2009-05-07. Resolution and sensitivity of a Fabry-Perot interferometer with a photon-number-resolving detector. https://doi.org/10.1103/physreva.80.043822

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