Sequence pulse laser intensity editable method

• Main Authors: JIN FENGWEN, ZANG QING, ZHOU JIAN, REN MENGFANG
• Format: Patent
• Language: Chinese; English
• Published: 30.01.2024
• Subjects: BASIC ELECTRIC ELEMENTS; DEVICES USING STIMULATED EMISSION; ELECTRICITY

According to the sequence pulse laser intensity editable method provided by the invention, the energy storage time of the sub-pulse is influenced by enabling the pumping pulse to randomly edit the intensity, so that the intensity of the sub-pulse can be randomly adjusted after Q is switched. According to the invention, the intensity of the discharge waveform of the IGBT power supply is edited, and the intensity waveform of the pump light discharged by the IGBT power supply through the load xenon lamp can be edited, so that the energy level stored energy on the pump gain medium can be edited. In the steps, the resonant cavity is subjected to multiple times of Q switching, so that the intensity of the output sequence pulse can be modulated. The method can be used in the fields of precision machining, laser diagnosis and the like, reduces single pulse energy, and can effectively prevent a heat effect accumulation phenomenon when a pulse string repeatedly acts on the same area. 本发明提供一种序列脉冲激光强度可编辑方法，通过使得泵浦脉冲可任意编辑强