Silicon Microphotonic Waveguide Technology for Sensing, Spectroscopy and Communications

The high index contrast of the silicon-on-insulator waveguide system gives the optical device designer a new ability to manipulate light at the nanometer scale, tailor the interaction of light with the local environment, and reduce overall device size. This paper describes some of the unique features of the Si microphotonic waveguide system, and some of the resulting applications and challenges encountered in working with this platform. The …