Twisted light Michelson interferometer for high precision refractive index measurements.
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DOI: 10.1364/oe.462782
Abstract: Using orbital angular momentum beams in a Michelson interferometer opens the possibility for non-invasive measurements of refractive index changes down to 10-6 refractive index units. We demonstrate the application of a twisted light interferometer to… read more here.
Keywords: light michelson; index; twisted light; refractive index ... See more keywords