Efficient diode pumped cesium vapor amplifier |
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| Authors: | BV Zhdanov RJ Knize |
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| Institution: | 1. Departamento de Ingeniería Electrónica, División de Ingenierías, Campus Irapuato-Salamanca, Universidad de Guanajuato, Carretera Salamanca-Valle de Santiago km 3.5 + 1.8 km, Comunidad de Palo Blanco, Salamanca, Gto. 36885, Mexico;2. Departamento de Estudios Multidisciplinarios, División de Ingenierías, Campus Irapuato-Salamanca, Univerisdad de Guanajuato, Av. Universidad s/n, Col. Yacatitas, Yuriria, Gto. Cp. 38940, Mexico;1. RCLPT, Key Laboratory of Functional Crystal and Laser Technology, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China;2. Graduate School of Chinese Academy of Sciences, Beijing 100190, China;1. College of Optoelectronic Science and Engineering, National University of Defense Technology, Changsha 410073, China;2. Interdisciplinary Center of Quantum Information, National University of Defense Technology, Changsha 410073, China |
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| Abstract: | An efficient diode laser pumped Cs vapor amplifier has been demonstrated. Using a 2 cm long Cs vapor cell pumped by an 18 W laser diode array, an amplification factor of 145 for low power Cs laser radiation was achieved. Such an amplifier or chain of amplifiers can significantly simplify the use of multiple pump sources for scaling the output power of alkali lasers. |
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