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arXiv · hep-ph/9502256

Axion detection by ring lasers

L. Cooper·G. E. Stedman
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Abstract

A ring-laser experiment, similar to the Canterbury ring laser, to detect axion- and {\sc qed}-induced vacuum birefringence is proposed. It uses a slowly modulated magnetic field and a novel polarization geometry. Both axion coupling and vacuum birefringence would modulate the Sagnac beat frequency. A null result could place sensitive bounds on the axion mass and on two-photon coupling.

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L. Cooper, G. E. Stedman. 1995-02-08. Axion detection by ring lasers. https://doi.org/10.1016/0370-2693(95)00950-p

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