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Ultimate quantum limit in interferometers
The detailed analysis of quantum field fluctuations involved in interferometric length measurements proves that the standard quantum limit can be bypassed thanks to an adapted detection strategy
Quantum limits in interferometric measurements,
Jaekel M.-T., Reynaud S.
Europhysics Letters 13 (1990) 301
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The ultimate sensitivity of such a measurement depends either on quantum fluctuations of the mirrors’ positions or of that of the geodesic length from one mirror to the other
Quantum limits in spacetime measurements,
Jaekel M.-T., Reynaud S.
Quantum and semiclassical optics 7 (1995) 639
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