Nonclassical Light in Interferometric Measurements
N. A. Ansari, L. Di Fiore, M.A.Man'ko, V.I.Man'ko, R. Romano, S., Solimeno, F. Zaccaria
TL;DR
This paper explores how nonclassical light states, such as even and odd coherent states, can enhance interferometric measurement sensitivity, potentially replacing squeezed light in gravitational wave detectors.
Contribution
It introduces the use of nonclassical light states as an alternative to squeezed light for improving interferometric measurement sensitivity.
Findings
Nonclassical states can replace squeezed light in detectors
Enhanced sensitivity with nonclassical light states
Potential for improved gravitational wave detection
Abstract
It is shown that the even and odd coherent light and other nonclassical states of light like superposition of coherent states with different phases may replace the squeezed light in interferometric gravitational wave detector to increase its sensitivity. (Contribution to the Second Workshop on Harmonic Oscillator, Cocoyoc, Mexico, March 1994)
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Taxonomy
TopicsAdvanced Frequency and Time Standards · Geophysics and Sensor Technology · Pulsars and Gravitational Waves Research