We review the latest advances in dispersion-shifted, highly nonlinear planar rib waveguides fabricated in As<sup>2</sup>S<sup>3</sup>glass for enabling broadband wavelength conversion and phase conjugation of high-speed, phase shift keyed signals via CW pumped four-wave mixing.
© 2010 The Optical Society
(070.0070) Fourier optics and signal processing : Fourier optics and signal processing
(070.4340) Fourier optics and signal processing : Nonlinear optical signal processing
(070.5040) Fourier optics and signal processing : Phase conjugation
M. D. Pelusi, F. Luan, S. J. Madden, D. -. Choi, D. a. p. Bulla, B. Luther-Davies, and B. J. Eggleton, "Chalcogenide Glass Chip Based Nonlinear Signal Processing," in Integrated Photonics Research, Silicon and Nanophotonics and Photonics in Switching, OSA Technical Digest (CD) (Optical Society of America, 2010), paper IWC3.
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