摘要 : The influence of the solution temperature in a singlet-oxygen generator on the formation of the active medium in the ejector oxygen-iodine laser is investigated. The following parameters of the active medium at the solution temper... 展开 The influence of the solution temperature in a singlet-oxygen generator on the formation of the active medium in the ejector oxygen-iodine laser is investigated. The following parameters of the active medium at the solution temperature -20 ℃ are obtained: the gain is 7.2 * 10~(-3) cm~(-1), the Mach number is M = 2, the temperature is 205 K, and the static pressure is 9.3 mmHg. As the solution temperature is increased to -4 ℃, the gain decreases to 5 * 10~3 cm~(-1), the Mach number decreases to 1.78, while the temperature and the static pressure increase to 241 K and 10.7 mmHg, respectively. As the solution temperature increases from -20 to -4 ℃, the losses in O_2(~1⊿) increase by less than 20%, while the dissociation efficiency of molecular iodine decreases by less than 21%. 收起