Resolving mutually-coherent point sources of light with arbitrary statistics
نویسندگان
چکیده
We analyze the problem of resolving two point-sources in case mutually coherent sources with arbitrary quantum statistics, mutual phase, relative and absolute intensity. use a sensitivity measure based on method moments compare direct imaging spatial mode demultiplexing, analytically proving advantage latter. show that demultiplexing saturates Fisher information, for all known cases, even non-Gaussian states sources.
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ژورنال
عنوان ژورنال: Physical review research
سال: 2022
ISSN: ['2643-1564']
DOI: https://doi.org/10.1103/physrevresearch.4.043010