中国激光, 2002, 29 (s1): 212, 网络出版: 2013-02-23
带有光束变换器的环波导激光器
A Annular Waveguide Laser with a Beam Transformer
摘要
介绍了一种新颖结构的环波导CO2激光器件。该激光器的谐振腔输出镜为一块正角锥透镜。正角锥透镜的底面与另一个平面全反射镜组成平行平面谐振腔。正角锥输出镜与另一块材料和棱角均相同的负角锥透镜组成光束变换器。随着负角锥透镜的平移,出射的平行光束光斑在环状与实心之间作相应变化。
Abstract
A new structure of the annular waveguide COs laser is presented in this paper. A positive lens is used as the output mirror of the resonator. The plane-parallel resonator is formed by a ail-reflected plane mirror and the bottom planar surface of the positive tapered lens. The delivering light spots are variable between the annular profile and the solid profile as the negative tapered lens.
黄元庆, 陈永明, 朱立秒, 曾景华, 王一菊. 带有光束变换器的环波导激光器[J]. 中国激光, 2002, 29(s1): 212. HUANG Yuan-qing, CHEN Yong-ming, ZHU Li-miao, ZENG Jing-hua, WANG Yi-ju. A Annular Waveguide Laser with a Beam Transformer[J]. Chinese Journal of Lasers, 2002, 29(s1): 212.
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