Title :
Subwavelength interferometry using path entanglement and photon-number resolving detectors
Author :
Khoury, George M. ; Eisenberg, Hagai S. ; Hodelin, Juan F. ; Fonseca, E.J.S. ; Bouwmeester, Dirk
Author_Institution :
Univ. of California, Santa Barbara, CA
Abstract :
We demonstrate subwavelength interference fringes using two methods. The first preselects path entangled states from parametric downconversion, and the second uses multiphoton detection of classical light.
Keywords :
light interferometry; multiphoton processes; optical harmonic generation; photon counting; quantum entanglement; classical light; multiphoton detection; parametric downconversion; path entanglement; photon-number resolving detector; subwavelength interference fringes; subwavelength interferometry; triple harmonic generation; Absorption; Birefringence; Counting circuits; Detectors; Interference; Nonlinear optics; Optical harmonic generation; Optical interferometry; Optical polarization; Quantum entanglement; (120.3180) Interferometry; (270.4180) Multiphoton processes; (270.5570) Quantum Detectors;
Conference_Titel :
Lasers and Electro-Optics, 2006 and 2006 Quantum Electronics and Laser Science Conference. CLEO/QELS 2006. Conference on
Conference_Location :
Long Beach, CA
Print_ISBN :
978-1-55752-813-1
Electronic_ISBN :
978-1-55752-813-1
DOI :
10.1109/CLEO.2006.4628943
