All-optical serrodyne frequency shifter.
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DOI: 10.1364/oe.432242
Abstract: We describe and demonstrate a method to induce a single-sideband serrodyne-like optical frequency shift in an all-fiber device. The time-varying phase-shift is generated by cross-phase modulation in a nonlinear fiber. Unlike electro-optic based serrodyne methods,… read more here.
Keywords: frequency shifter; frequency; optical serrodyne; serrodyne frequency ... See more keywords