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A new approach to neutrino and WIMP detection using telecom-grade electrooptic and fiber-optic components

J. I. Collar
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Abstract

The dense energy deposition from a low-energy nuclear recoil produces, via the thermoacoustic effect, a brief yet intense pressure pulse that can be used for WIMP or neutrino detection in some fiber-optic devices sensitive to acoustooptic disturbances. Several possible detection schemes are described: all of them are inspired by modern fiber-optic sensor technologies and share common characteristics of low-cost and expected insensitivity to minimum-ionizing backgrounds.

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J. I. Collar. 2001-05-10. A new approach to neutrino and WIMP detection using telecom-grade electrooptic and fiber-optic components. https://arxiv.org/abs/hep-ex/0105015

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