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arXiv · 1112.4115

Ultralow-power local laser control of the dimer density in alkali-metal vapors through photodesorption

Pankaj K. Jha·Konstantin E. Dorfman·Zhenhuan Yi·Luqi Yuan·Vladimir A. Sautenkov·Yuri V. Rostovtsev·George R. Welch·Aleksei M. Zheltikov·Marlan O. Scully
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Abstract

Ultralow-power diode-laser radiation is employed to induce photodesorption of cesium from a partially transparent thin-film cesium adsorbate on a solid surface. Using resonant Raman spectroscopy, we demonstrate that this photodesorption process enables an accurate local optical control of the density of dimer molecules in alkali-metal vapors.

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Pankaj K. Jha, Konstantin E. Dorfman, Zhenhuan Yi, Luqi Yuan, Vladimir A. Sautenkov, Yuri V. Rostovtsev, George R. Welch, Aleksei M. Zheltikov, Marlan O. Scully. 2012-10-08. Ultralow-power local laser control of the dimer density in alkali-metal vapors through photodesorption. https://doi.org/10.1063/1.4747537

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