Photonic crystal waveguide-mode orthogonality conditions and computation of intrinsic waveguide losses.
نویسندگان
چکیده
We simulate the propagation of light in a W1 planar photonic crystal waveguide with the three-dimensional finite-difference time-domain method and apply an inner product against previously calculated mode profiles to the simulated field cross sections. We show that this inner product satisfies mode orthogonality for both photonic crystal waveguides and segmented waveguides and use the obtained data to evaluate waveguide losses.
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عنوان ژورنال:
- Journal of the Optical Society of America. A, Optics, image science, and vision
دوره 20 10 شماره
صفحات -
تاریخ انتشار 2003