Stimulated emission tomography: beyond polarization
Authors: Ciampini MA., Geraldi A., Cimini V., Macchiavello C., Sipe J.E., Liscidini M., Mataloni P.
Autors Affiliation: Sapienza Univ Rome, Dipartimento Fis, Piazzale Aldo Moro 5, I-00185 Rome, Italy; Univ Vienna, Fac Phys, Boltzmanngasse 5, A-1090 Vienna, Austria; Univ Pavia, Dipartimento Fis, Via Bassi 6, I-27100 Pavia, Italy; INFN Sez Pavia, Via Bassi 6, I-27100 Pavia, Italy; CNR INO, Largo E Fermi 6, I-50125 Florence, Italy; Univ Toronto, Dept Phys, 60 St George St, Toronto, ON M5S 1A7, Canada; Univ Toronto, Inst Opt Sci, 60 St George St, Toronto, ON M5S 1A7, Canada
Abstract: In this work, we demonstrate the use of stimulated emission tomography to characterize a hyperentangled state generated by spontaneous parametric downconversion in a cw-pumped source. In particular, we consider the generation of hyperentangled states consisting of photon pairs entangled in polarization and path. These results extend the capability of stimulated emission tomography beyond the polarization degree of freedom and demonstrate the use of this technique to study states in higher dimension Hilbert spaces. (C) 2018 Optical Society of America
Journal/Review: OPTICS LETTERS
Volume: 14 (1) Pages from: 41 to: 44
KeyWords: QUANTUM; STATESDOI: 10.1364/OL.44.000041Citations: 3data from “WEB OF SCIENCE” (of Thomson Reuters) are update at: 2021-02-21References taken from IsiWeb of Knowledge: (subscribers only)Connecting to view paper tab on IsiWeb: Click hereConnecting to view citations from IsiWeb: Click here