【摘要】 用氮分子激光泵浦的可调谐染料激光泵浦铯金属蒸汽,当泵浦光的双光子频率之和分别到达9d、11d 和13d 附近时,获得了波长为2.335μm、2.425μm 和2.932μm 的红外受激发射。更多还原

【Abstract】 When double energies of pumping photons reach the vicinities of 9d,11d and 13d levels,respectively, 2.335μm(7d_3/2（?）→7p_1/2), 2.425μm(7d_（?）/2（?）→7p_3/2)and 2.932μm (7p_3/2（?）→7s_1/2)stimulated emission radiation in cesium vapor optically pumped by a pulsed dye laser have been detected.更多还原