Highly tunable birefringent phase-matched second-harmonic generation in an angle-cut lithium niobate-on-insulator ridge waveguide.
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DOI: 10.1364/ol.449634
Abstract: Phase-matched nonlinear wave mixing, e.g., second-harmonic generation (SHG), is crucial for frequency conversion for integrated photonics and applications, where phase matching wavelength tunability in a wide manner is important. Here, we propose and demonstrate a… read more here.
Keywords: cut; ridge waveguide; phase; angle cut ... See more keywords