环行调Q单纵模振荡器的研制
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摘要: 通过腔内标准具的使用、腔型的优化以及腔参数的调整,研制了激光波长为1 062μm、脉冲宽度15~40ns可调、激光能量5mJ、重复频率40Hz、能量的绝对抖动优于8%、脉宽的绝对抖动优于10%、单纵模几率准100%的振荡器。先进的腔型设计、良好的稳定性和高的性能价格比为ICF驱动器激光预处理系统提供了良好的种子光。Abstract: A singlemode operation of 40Hz Nd:YAG laser for application in high power laser system was designed and manufactured using a ring cavity configuration, containing etalon and tuning loss conveniently technology. The laser can be operated at 5mJ per pulse with a pulse width of 15~40ns without modulation, the output energy fluctuation less than 8% and pulse repetition frequency(PRF) can be used at 40Hz.
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Key words:
- singlemode /
- prf ring cavity passive q switch oscillator /
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