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Optimized phase switching using a single atom nonlinearity

Holger F. Hofmann·Kunihiro Kojima·Shigeki Takeuchi·Keiji Sasaki
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Abstract

We show that a nonlinear phase shift of pi can be obtained by using a single two level atom in a one sided cavity with negligible losses. This result implies that the use of a one sided cavity can significantly improve the pi/18 phase shift previously observed by Turchette et al. [Phys. Rev. Lett. 75, 4710 (1995)].

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Holger F. Hofmann, Kunihiro Kojima, Shigeki Takeuchi, Keiji Sasaki. 2003-03-18. Optimized phase switching using a single atom nonlinearity. https://doi.org/10.1088/1464-4266/5/3/304

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