扁平大功率氦氖激光器——一项获中、美专利权的发明

FLAT HIGH POWER He-Ne LASER——AN INVENTION PATENTED IN CHINA AND U.S.A.

扁平大功率氦氖激光器是一项获得中国、美国专利权的发明,本文简要阐述了它的设计原理和实验结果。对这种氦氖激光器,可利用增加其横向尺寸来提高输出功率。实验证明,1.5米放电长度的这种氦氖激光器可得到波长为0.63微米约200毫瓦的激光功率。最后还讨论了它的应用领域。

The design principle and the experimental results of flat high power He-Ne laser being an invention patented in China and U.S.A. are discribed briefly in this paper. The output power of this He-Ne laser can be enhanced by increasing its transverse dimension. It is proved experimentally that about 200 mW of laser power at wavelength of 0.63μm can be obtained from this kind of He-Ne laser having discharge length of 1.5 meter. And its application field are discussed at last.