SPIE Conference Proceeding | March 3, 2016 Koki Sugiyama, Takafumi Chiba, et al. Proc. SPIE. 9751, Smart Photonic and Optoelectronic Integrated Circuits XVIII KEYWORDS: Polarization, Waveguides, Photonic crystals, Silicon, Wave plates, Brain-machine interfaces, Silicon films, Optical switching, Silica, Optical circuits, Crystals Read Abstract + |