Thermo-optically tunable spectral broadening in a nonlinear ultra-silicon-rich nitride Bragg grating
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DOI: 10.1364/prj.411073
Abstract: Spectral tunability methods used in optical communications and signal processing leveraging optical, electrical, and acousto-optic effects typically involve spectral truncation that results in energy loss. Here we demonstrate temperature tunable spectral broadening using a nonlinear… read more here.
Keywords: nonlinear ultra; bragg grating; spectral broadening; silicon rich ... See more keywords