"10"^^ . " post-selekce" . . "10"^^ . . "Quantum optics represents a convenient platform for implementations of protocols for quantum information processing. Single photons as carriers of quantum information have advantages that they negligibly suffer from decoherence and their state can be easily and precisely manipulated using standard optical elements. In the project we will focus on the realizations of protocols based on entangled pairs of photons, fiber optics and post-selection measurements by means of single-photon counting detectors. The main aim is the construction of an electronic feedback that will enable an active modification of the state of one photon depending on the results of previous measurement on the other photon. This can be utilized for many purposes such as - for example - a significant enhancement of probability of success of some operations or a correction of a state that was disturbed by gaining partial information on it."@en . "Konstrukce variabiln\u00EDho interferometrick\u00E9ho za\u0159\u00EDzen\u00ED na b\u00E1zi vl\u00E1knov\u00E9 optiky s vyu\u017Eit\u00EDm korelovan\u00FDch p\u00E1r\u016F foton\u016F a p\u0159edev\u0161\u00EDm s vyu\u017Eit\u00EDm elektronick\u00E9 zp\u011Btn\u00E9 vazby umo\u017E\u0148uj\u00EDc\u00ED modifikovat kvantov\u00FD stav fotonu na z\u00E1klad\u011B p\u0159edchoz\u00EDho m\u011B\u0159en\u00ED na jin\u00E9m fotonu." . . . "2015-03-02+01:00"^^ . . . "The project was excellent, both in terms of expertise and in terms of disbursement of funds."@en . . "\u0158e\u0161en\u00ED projektu prob\u011Bhlo v\u00FDte\u010Dn\u011B, jak z hlediska odborn\u00E9ho tak i z hlediska \u010Derp\u00E1n\u00ED finan\u010Dn\u00EDch prost\u0159edk\u016F."@cs . "Quantum-optic experiments with an electronic feedback focused on quantum information processing"@en . . "GA202/09/0747" . "1"^^ . " vl\u00E1knov\u00E1 optika" . . . "0"^^ . "Kvantov\u011B-optick\u00E9 experimenty s elektronickou zp\u011Btnou vazbou zam\u011B\u0159en\u00E9 na kvantov\u00E9 zpracov\u00E1n\u00ED informace" . . "0"^^ . . "kvantov\u00E9 zpracov\u00E1n\u00ED informace" . "http://www.isvav.cz/projectDetail.do?rowId=GA202/09/0747"^^ . . . "2011-04-16+02:00"^^ . . . "kvantov\u00E9 zpracov\u00E1n\u00ED informace, entanglement, post-selekce, vl\u00E1knov\u00E1 optika, Mach\u016Fv-Zehnder\u016Fv interfe"@en . " entanglement" . . "2009-01-01+01:00"^^ . . "2011-12-31+01:00"^^ .