Thursday, May 24, 2012

1112.4115 (Pankaj K. Jha et al.)

Ultralow-power local laser control of the dimer density in alkali-metal
vapors
   [PDF]

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
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.
View original: http://arxiv.org/abs/1112.4115

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