INVESTIGADORES
IEMMI Claudio Cesar
artículos
Título:
Phase measurement interferometry as a simulation of optimal quantum state tomography
Autor/es:
L. REBÓN; CLAUDIO IEMMI; S. LEDESMA
Revista:
OPTIK
Editorial:
ELSEVIER GMBH
Referencias:
Año: 2013
ISSN:
0030-4026
Resumen:
In this work we present an optical simulation of quantum tomography for state reconstruction basedon projective measurements on mutually unbiased bases (MUBs-QT). A quantum state of dimensionD = 2 is codified in the amplitude and phases of spatially separated beams in the arms of a Michelsoninterferometer. The quantum tomography is performed by introducing different displacements in one ofthe arms of the interferometer and recording the interferograms. We show that in this case the MUBs-QTis equivalent to obtain the set of measurements to extract information from the amplitude and phase ofa wavefront using the four step phase shift interferometry.
