Title :
Sequential time-bin entanglement generation using periodically poled KTP waveguide
Author :
Ma, Lijun ; Slattery, Oliver ; Chang, Tiejun ; Tang, Xiao
Author_Institution :
Inf. Technol. Lab., Nat. Inst. of Stand. & Technol., Gaithersburg, MD, USA
Abstract :
We demonstrated non-degenerate sequential time-bin entanglement using periodically poled KTP waveguide at a repetition rate of 1 GHz. The wavelengths of signal and idler are 895 and 1310 nm. The two-photon-interference-fringe visibility is 79%.
Keywords :
optical materials; optical waveguides; potassium compounds; quantum entanglement; quantum optics; two-photon processes; KTP; periodically-poled KTP waveguide; sequential time-bin entanglement generation; two-photon-interference-fringe visibility; wavelength 1310 nm; wavelength 895 nm; Fiber lasers; Laser excitation; Optical fiber polarization; Optical pulse generation; Optical pulses; Optical waveguides; Pulse amplifiers; Pulse modulation; Quantum computing; Quantum entanglement; (190.4410) Nonlinear optics, parametric processes; (270. 5565) Quantum optics, quantum communication;
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
