[en] We propose a scheme for the reconstruction of the quantum state without a priori knowledge about the measurement setup. Using the data pattern approach, we develop an iterative procedure for obtaining information about the measurement which is sufficient for an estimation of a particular signal state. The method is illustrated with the examples of reconstruction with on/off detection and quantum homodyne tomography.
Disciplines :
Physics
Author, co-author :
Ignatenko, Andrew ; University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Engineering Research Unit
Mogilevtsev, Dmitry; Universidade Federal do ABC > Centro de Ciências Naturais e Humanas
Maloshtan, Alexander; Belarus National Academy of Sciences > Institute of Physics
Stoklasa, B.; Palacky University > Department of Optics
Rehacek, J.; Palacky University > Department of Optics
Hradil, Z.; Palacky University > Department of Optics
Language :
English
Title :
Data pattern tomography: reconstruction with an unknown apparatus
