Phase estimation of an SU(1,1) interferometer with a coherent superposition squeezed vacuum in a realistic case.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.472662
Abstract: The phase sensitivity of SU(1,1) interferometer is investigated using a coherent state and an m-coherent superposition squeezed vacuum states as inputs and the intensity detection. Photon-subtraction, photon-addition and photon superposition are three special cases. Both… read more here.
Keywords: superposition; superposition squeezed; phase; coherent superposition ... See more keywords