APPARATUS AND METHODS FOR GENERATING NON-GAUSSIAN STATES FROM GAUSSIAN STATES

Abstract: an apparatus includes an optical circuit having at least one reconfigurable beamsplitter and is configured to receive a plurality of input optical modes in a gaussian state and generate a plurality of output optical modes. the apparatus also includes at least one detector optically coupled with the optical circuit and configured to perform a non-gaussian measurement of a first output optical mode from the plurality of output optical modes. the non-gaussian measurement of the first output optical mode is configured to cause a second output optical mode from the plurality of output optical modes to be in a first non-gaussian state. the apparatus also includes a controller operatively coupled to the optical circuit and configured to change a setting of the at least one reconfigurable beamsplitter to cause the second output optical mode from the plurality of output optical modes to be in a second non-gaussian state.

Inventor(s): Krishnakumar SABAPATHY, Haoyu QI, Joshua Abe IZAAC, Christian WEEDBROOK, Daiqin SU, Casey MYERS

CPC Classification: G02B27/0927 (OPTICAL ELEMENTS, SYSTEMS OR APPARATUS)

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