For gas lasers a helical resonator with coaxial ring discharge structure is proposed, and the theoretical analysis is given.

提出了一种适用于同轴环形放电结构气体激光器的环形螺旋谐振腔，并给出了理论分析。

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This resonator is composed of a helical reflecting mirror and a spherical reflecting mirror. The single laser beam can be effectively extracted.

该谐振腔由一螺旋面反射镜和一球面反射镜构成，可充分提取激活区的能量并输出单束激光。

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This resonator is composed of a helical reflecting mirror and a spherical reflecting mirror. The single laser beam can be effectively extracted.

该谐振腔由一螺旋面反射镜和一球面反射镜构成，可充分提取激活区的能量并输出单束激光。

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