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本文以实验来证实二氧化碳激光器的管子直径对输出功率和效率的影响。业已证实,管直径在11毫来和44毫米之间时,其输出功率和效率几乎均与直径无关。测得的输出功率为75瓦/米,效率为10％。在较低的输出功率下,获得了更高的效率。讨论了反射镜的捐坏并谈到用高功率激光束辐照二氧化碳和氨的两个实验。解释了激光束和放电管电流之间强烈的相互影响。最后,介绍了用来测量高功率激光束的热流量热计。
In this paper, experiments to confirm the carbon dioxide laser tube diameter on the output power and efficiency. It has been demonstrated that when the tube diameter is between 11 millimeters and 44 millimeters, the output power and efficiency are almost independent of the diameter. The measured output was 75 W / m and the efficiency was 10%. At lower output power, higher efficiency is achieved. Discussed the donation of mirrors and talked about two experiments of irradiating carbon dioxide and ammonia with a high power laser beam. Explain the strong interaction between the laser beam and the discharge tube current. Finally, the thermal flow calorimeter used to measure high-power laser beams is introduced.