Title :
Fiber based source of frequency entangled photon pairs in the telecom band
Author :
Li, Xiaoying ; Yang, Lei ; Cui, Liang ; Ma, Xiaoxin ; Ou, Zhe Yu
Author_Institution :
Key Lab. of Optoelectron., Inf. Sci. & Technol., Tianjin Univ., Tianjin, China
Abstract :
Frequency entangled photon pairs generated by using four wave mixing in a Sagnac fiber loop are presented. Coincidence detection shows the quantum interference in the form of spatial beating with a visibility of (95plusmn2)%.
Keywords :
light sources; multiwave mixing; optical fibres; quantum interference phenomena; quantum optics; Sagnac fiber loop; coincidence detection; fiber based source; four wave mixing; frequency entanglement; photon pairs; quantum interference; spatial beating; telecom band; Four-wave mixing; Frequency; Optical control; Optical fiber couplers; Optical fiber polarization; Optical fiber testing; Optical fibers; Quantum entanglement; Quantum mechanics; Telecommunications; (190.4380) Nonlinear optics, fibers; (270.0270) Quantum optics;
Conference_Titel :
Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-869-8
Electronic_ISBN :
978-1-55752-869-8
