【摘要】 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。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。该结构易于实现同轴环形放电激活区中的功率萃取。更多还原

【Abstract】 For gas lasers a helical resonator with coaxial ring discharge structure is proposed,and the theoretical analysis is given.This resonator is composed of a helical reflecting mirror and a spherical reflecting mirror.The single laser beam can be effectively extracted.This resonator can be easily adjusted and is suitable for energy extraction from active medium.更多还原