id author title date pages extension mime words sentence flesch summary cache txt pc289g5798w Di Liang High-Index-Contrast Ridge Waveguide Devices for Integrated Photonic and Optoelectronic Applications 2007 .txt text/plain 378 12 28 Oxidation smoothing, a new technique allowing ultra-low loss HIC waveguides, is demonstrated for the first time in III-V compound semiconductor heterostructures via non-selective oxidation. The simplified HIC laser fabrication process developed in this work also shows the great potential of non-selective oxidation for future high density PICs. cache/pc289g5798w.txt txt/pc289g5798w.txt