Wide-field SU(1,1) interferometer

Frascella, G; Mikhailov, EE; Takanashi, N; Zakharov, RV; Tikhonova, OV; Chekhova, MV

Frascella, G (reprint author), Max Planck Inst Sci Light, Staudtstr 2, D-91058 Erlangen, Germany.; Frascella, G (reprint author), Univ Erlangen Nurnberg, Staudtstr 7-B2, D-91058 Erlangen, Germany.

OPTICA, 2019; 6 (9): 1233

Abstract

An SU(1,1) interferometer uses a sequence of two optical parametric amplifiers for achieving sub-shot-noise sensitivity to a phase shift introduced in......

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