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arXiv · 0912.2853

Analogue Casimir Radiation using an Optical Para- metric Oscillator

F. X. Dezael·A. Lambrecht
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Abstract

We establish an explicit analogy between the dynamical Casimir effect and the photon emission of a thin non-linear crystal pumped inside a cavity. This allows us to propose a system based on a type-I optical parametric oscillator (OPO) to simulate a cavity oscillating in vacuum at optical frequencies. The resulting photon flux is expected to be more easily detectable than with a mechanical excitation of the mirrors. We conclude by comparing different theoretical predictions and suggest that our experimental proposal could help discriminate between them.

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F. X. Dezael, A. Lambrecht. 2009-12-15. Analogue Casimir Radiation using an Optical Para- metric Oscillator. https://doi.org/10.1209/0295-5075%2F89%2F14001

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