一九七五年六月廿四日至廿七日在西德幕尼黑召开了第二次国际激光一光电子学讨论会,同时举办了专业展览会,有来自十二个国家的167个公司参加。会议出席人数有800多人,提出报告60篇。会议分作12个专题进行讨论,主要内容是目前激光和光电子学方面已有的器件和应用范围。十二个专题是:1.光电子学器件;2.激光器系统,3.激光在核能技术方面的应用; The second international symposium on laser optoelectronics was held in Munich, Germany, from June 24 to June 25, 1975, and a professional exhibition was held with 167 companies from 12 countries participate. More than 800 people attended the conference and 60 reports were submitted. The meeting was divided into 12 topics for discussion, the main content is the current laser and optoelectronics aspects of the existing devices and applications. Twelve topics are: 1. Optoelectronics devices; 2. Laser systems, 3. Laser applications in nuclear energy technology;