Femtometer displacement resolution with phase-insensitive Doppler sensing

The measurement of extremely small displacements is of utmost importance for fundamental studies and practical applications. One way to estimate a small displacement is to measure the Doppler shift generated in light reflected off a moving object, converting a displacement measurement into a frequen...

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Veröffentlicht in:	Optics letters 2019-01, Vol.44 (2), p.355-358
Hauptverfasser:	Little, Bethany J, Martínez-Rincón, Julián, Bortolozzo, Umberto, Residori, Stefania, Howell, John C
Format:	Artikel
Sprache:	eng
Schlagworte:	Displacement measurement Doppler effect Frequency measurement Frequency ranges General Physics Instrumentation and Detectors Measuring instruments Physics Position measurement
Online-Zugang:	Volltext
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