Polarization converters using optical nano-waveguides are proposed and investigated numerically. An extinction ratio of more than 15 dB is obtained over a wavelength range of 1.3 μm to 1.7 μm for an embedded air-core waveguide.
© 2012 OSA
J. Yamauchi, T. Hashimoto, Y. Wakabayashi, and H. Nakano, "Polarization converters using optical nano-waveguides," in Advanced Photonics Congress, OSA Technical Digest (online) (Optical Society of America, 2012), paper IM3B.6.
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