“面积放大”型扩散冷却ＣＯ_２激光器的发展概况徐启阳，宋一新，王新兵，谢明杰（华中理工大学激光技术国家重点实验室）随着工业技术的不断发展，工业部门对ＣＯ２激光器所提出的技术要求也越来越高。其中源于８０年代、以扩散冷却为标志的“面积放大”型ＣＯ２激光器?.. Development of CO 2 Lasers with Area-enlarging Amplification and Cooling Xu Qiyang, Song Yixin, Wang Xinbing, Xie Mingjie (State Key Laboratory of Laser Technology, Huazhong University of Science and Technology) With the continuous development of industrial technology, the technical requirements put forward by industrial departments for CO2 lasers Higher and higher. Which originated in the 1980s, to proliferation of cooling marked “area amplification” CO2 laser?