Holographic frequency modulated continuous wave laser radar
Abstract
We present the operating principle and a first experimental characterization of a holographic rangefinder, that couples a two wave mixing phase demodulation set-up with a frequency modulated laser source. In its first implementation, the system allows millimetre sensitivity on tens of meters measurement range with the ability to work with scattering surfaces
Domains
Optics [physics.optics]
Origin : Publisher files allowed on an open archive
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