This reports second harmonic generation and difference frequency generation in nonlinear optical polymer waveguides. The converter operates with 5.4 %W-1cm-2 SHG efficiency and -50 dB DFG efficiency at 10 mW pump power without temperature control.
© 2005 Optical Society of America
J. J. Ju, S. K. Park, M. Kim, J. Kim, S. Park, M. Lee, and J. Y. Do, " Wavelength Conversion in Nonlinear Optical Polymer Waveguides," in Integrated Photonics Research and Applications/Nanophotonics for Information Systems, Technical Digest (Optical Society of America, 2005), paper IWG5.