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报道了用两个１．５Ｗ激光二极管偏振耦合端面泵浦的声光调Ｑ内腔倍频Ｎｄ：ＹＡＧ激光器。输出５３２ｎｍ绿光重复频率１ｋＨｚ时，最大峰值功率为２．２３ｋＷ，最窄脉宽为１８ｎｓ，平均功率４０ｍＷ。最高重复频率３０ｋＨｚ。重复频率１５ｋＨｚ时，最高平均功率１２８ｍＷ．对声光调Ｑ内倍频Ｎｄ：ＹＡＧ激光器的动态特性进行了理论分析及计算。
Reported acousto-optic Q-switched double-frequency double-frequency Nd: YAG laser with two 1.5W laser diode polarization-coupled end-pumped. When the output 532nm green repetition rate is 1kHz, the maximum peak power is 2.23kW, the narrowest pulse width is 18ns and the average power is 40mW. The highest repetition rate is 30kHz. When the repetition frequency is 15kHz, the maximum average power is 128mW. The dynamic characteristics of acousto-optic Q -doped Nd: YAG laser are theoretically analyzed and calculated.