Digital holography with ultimate sensitivity
نویسندگان
چکیده
منابع مشابه
Digital holography with ultimate sensitivity.
We propose a variant of the heterodyne holography scheme that combines the properties of off-axis and phase-shifting holography. This scheme makes it possible to filter off numerically the zero-order image alias and the technical noise of the reference. It is then possible to record and reconstruct holographic images at an extremely low signal level. We show experimentally that the sensitivity ...
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ژورنال
عنوان ژورنال: Optics Letters
سال: 2007
ISSN: 0146-9592,1539-4794
DOI: 10.1364/ol.32.000909