We theoretically investigate correlated photon pair generation using spontaneous four-wave mixing in As2S3waveguides. We show that chalcogenide photonic chip based pair source will exhibit high brightness and correlation if the dispersion is properly engineered.
© 2010 The Optical Society
C. Xiong, A. Judge, G. Marshall, M. J. Steel, and B. J. Eggleton, "Correlated Photon Pair Generation in Chalcogenide As2S3Photonic Integrated Circuits," in Advanced Photonics & Renewable Energy, OSA Technical Digest (CD) (Optical Society of America, 2010), paper NThB4.