Coupled-wave formalism for bound states in the continuum in guided-mode resonant gratings
نویسندگان
چکیده
منابع مشابه
Coupled-Mode Theory for Guided-Wave Optics
Absrruct-The problem of propagation and interaction of optical radiation in dielectric waveguides is cast in the coupled-mode formalism. This approach is useful for treating problems involving energy exchange between modes. A derivation of the general theory is followed by application to the specific cases of electrooptic modulation, photoelastic and magnetooptic modulation, and optical filt...
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ژورنال
عنوان ژورنال: Physical Review A
سال: 2019
ISSN: 2469-9926,2469-9934
DOI: 10.1103/physreva.99.063805