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arXiv · 0710.1226

NIR Femtosecond Control of Resonance-Mediated Generation of Coherent Broadband UV Emission

Leonid Rybak·Lev Chuntonov·Andrey Gandman·Naser Shakour·Zohar Amitay
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Abstract

We use shaped near-infrared (NIR) pulses to control the generation of coherent broadband ultraviolet (UV) radiation in an atomic resonance-mediated (2+1) three-photon excitation. Experimental and theoretical results are presented for phase controlling the total emitted UV yield in atomic sodium (Na). Based on our confirmed understanding, we present a new simple scheme for producing shaped femtosecond pulses in the UV/VUV spectral range using the control over atomic resonance-mediated generation of third (or higher order) harmonic.

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Leonid Rybak, Lev Chuntonov, Andrey Gandman, Naser Shakour, Zohar Amitay. 2007-10-05. NIR Femtosecond Control of Resonance-Mediated Generation of Coherent Broadband UV Emission. https://doi.org/10.1364/oe.16.021738

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