Method of generating multi laser pulse using multi Q-switching and Apparatus of generating multi laser pulse

摘要

The present invention provides a method for oscillating multiple laser pulses using multiple queue switching capable of reducing the peak power of the laser and increasing energy efficiency. According to an embodiment of the present invention, a method of oscillating multiple laser pulses using multiple queue switching includes: forming light energy of one period; The electrons of the gain medium are excited by the light energy; Performing a first Q-switching during one period of the light energy; Oscillating a first laser pulse by the first Q-switching; Performing a second Q-switching during one period of the light energy; And oscillating a second laser pulse by the second Q-switching.