Phase-shifted Solc-type filter based on thin periodically poled lithium niobate in a reflective geometry.
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DOI: 10.1364/oe.26.012016
Abstract: Configurable narrow bandwidth filters are indispensable components in optical communication networks. Here, we present an easily-integrated compact tunable filtering based on polarization-coupling process in a thin periodically poled lithium niobate (PPLN) in a reflective geometry… read more here.
Keywords: periodically poled; reflective geometry; lithium niobate; thin periodically ... See more keywords