Excitation of Surface Plasmons Using Tilted Planar-Waveguide Bragg Gratings
نویسندگان
چکیده
منابع مشابه
Nonreciprocal waveguide Bragg gratings.
The use of a complex short-period (Bragg) grating which combines matched periodic modulations of refractive index and loss/gain allows asymmetrical mode coupling within a contra-directional waveguide coupler. Such a complex Bragg grating exhibits a different behavior (e.g. in terms of the reflection and transmission spectra) when probed from opposite ends. More specifically, the grating has a s...
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ژورنال
عنوان ژورنال: IEEE Photonics Journal
سال: 2011
ISSN: 1943-0655
DOI: 10.1109/jphot.2011.2164395