Coupled-mode analysis of fiber-optic add–drop filters for dense wavelength-division multiplexing
نویسندگان
چکیده
منابع مشابه
Coupled-mode analysis of fiber-optic add drop filters for dense wavelength-division multiplexing.
We present a coupled-mode theory of fiber-optic add-drop filters, which involve directional coupling between two fibers combined with fiber Bragg gratings defined inside the coupling region. The analysis self-consistently accounts for both the directional and the reflection coupling, and the propagation constants and structure of the supermodes of the combined structure are derived. We present ...
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ژورنال
عنوان ژورنال: Optics Letters
سال: 1997
ISSN: 0146-9592,1539-4794
DOI: 10.1364/ol.22.000688