Chalmers Publication Library Wavelength Conversion in Low Loss Si 3 N 4 Waveguides

We show wavelength conversion in a compact Si3N4 waveguide. Combining low loss, long length, relatively large nonlinear coefficient, high-power handling and absence of two-photon absorption, this platform is promising for integrated nonlinear optics applications. © 2014 Optical Society of America OCIS codes: 230.7390 (Optical devices; Waveguides, planar), 130.7405 (Integrated Optics; Wavelength conversion devices), 130.4130 (Integrated Optics; Nonlinear).