Title :
Phase-controlled heralding of photon-number entangled states
Author :
Young-Sik Ra ; Hyang-Tag Lim ; Joo-Eon Oh ; Yoon-Ho Kim
Author_Institution :
Dept. of Phys., Pohang Univ. of Sci. & Technol. (POSTECH), Pohang, South Korea
Abstract :
We report the generation of a photon-number entangled state in which detection of ancillary photons heralds the generation of the entangled state as well as its phase. Our scheme can operate with separable input states.
Keywords :
quantum entanglement; quantum optics; ancillary photons; phase-controlled heralding; photon-number entangled states; separable input states; spontaneous parametric down-conversion process; Detectors; Optical polarization; Oscillators; Phase measurement; Photonics; Quantum entanglement;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location :
San Jose, CA
