Title :
Experimental demonstration of fundamental bounds in quantum measurements for estimating quantum states
Author :
Hyang-Tag Lim ; Yong-Sik Ra ; Kang-Hee Hong ; Seung-Woo Lee ; Yoon-Ho Kim
Author_Institution :
Dept. of Phys., Pohang Univ. of Sci. & Technol. (POSTECH), Pohang, South Korea
Abstract :
We investigate the conditions of an optimal measurement for estimating quantum states with minimal disturbance and maximal reversibility, and experimentally implement it in three-dimensional quantum states encoded by the single photon´s polarization and path.
Keywords :
light polarisation; quantum optics; fundamental bounds; maximal reversibility; minimal disturbance; quantum measurements; single photon polarization; three-dimensional quantum states; Educational institutions; Extraterrestrial measurements; Optical polarization; Optical variables measurement; Photonics; Quantum mechanics;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location :
San Jose, CA
