Title :
Sum-frequency generation as an ultrafast quantum detector for Heisenberg scaled phase measurement
Author_Institution :
Dept. of Phys., Bar Ilan Univ., Ramat Gan, Israel
Abstract :
We describe ultrafast detection of quantum correlations using broadband sum-frequency generation as a physical two-mode detector. We apply the detection scheme to measurement of broadband squeezing and to phase estimation at the Heisenber limit.
Keywords :
Detectors; Phase detection; Phase measurement;
Conference_Titel :
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Conference_Location :
San Jose, CA, USA
Print_ISBN :
978-1-55752-890-2
Electronic_ISBN :
978-1-55752-890-2
