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Block diagram of the photonic time stretch preprocessor.
Experiment setup of TSa/s digitizer with a photonic time stretch preprocessor. EDFA: erbium-doped fiber amplifier.
Digitization of a sinusoid at . Lines are obtained using standard sine curve fitting.
The digital magnitude spectrum of captured signals at (solid line) and (dashed line).
The digital magnitude spectrum of captured signals at .
Distortion caused by a nonlinear optical effect in the dispersive fiber.
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