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Pulse shaping theory is extended to include rapid waveform update for line-by-line pulse shaping. The fundamental trade-off between response speed and waveform fidelity is illustrated through simulation.
We observe nonlinear pulse reshaping of femtosecond pulses propagating in a waveguide array. The reshaping is due to non-linear coupling between waveguides. The output temporal width shows power-dependent pulse shortening.
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