Controllable optical mirror of cesium atoms with four-wave mixing

Abstract

Tao(周海涛) a)b) , Wang Dan(王 丹) a) , Guo Miao-Jun(郭苗军) a) , Gao Jiang-Rui(郜江瑞) a)b) , and Zhang Jun-Xiang(张俊香) a) †

Optical control of light propagation in photonic crystal based on electromagnetically induced transparency

“…[21,22] At the same time of reflection, electromagnetically induced absorption (EIA) [23] happened to the probe field in thermal vapor. Therefore, much attention has been paid to the applications in all-optical routing, [24] optical controllable Bragg mirror, [25] and optical diode. [26] [20] and 7%, [24] respectively, accompanying a decrease in transmittance of the probe field [19,20,24] due to EIG reflections and spatial interference effects from the modulated absorption in rubidium atoms.…”

Determination of the atomic density of rubidium-87

“…In the last two decades, due to the rapid development of quantum information and precision measurement, [1] many phenomena of quantum optics and nonlinear optics [2,3] in the alkali atomic ensemble [4][5][6][7] have been brought into focus. The atomic density of the atomic ensemble is important for some phenomena in quantum optics and for the precision of the parameters in a precision measurement; for example, super-radiance, [8] magnetic measurement, [9,10] and atomic clock.…”