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Opt Lett. 2002 Apr 15;27(8):652-4.

Multidimensional control of femtosecond pulses by use of a programmable liquid-crystal matrix.

Abstract

We report the automated generation of high-fidelity spatiotemporally shaped femtosecond pulses by use of an optically addressed, two-dimensional liquid-crystal spatial light modulator. A single input pulse was divided into many independent regions, and each region was shaped temporally. By changing the imaging geometry we accomplished either real-space or wave-vector shaping.

PMID:
18007892
DOI:
10.1364/ol.27.000652

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