Fuqiang MA, Yuan LU, Shiyu WANG, Bingbin LI, Peijin SHANG, Jinyou LI, Zheyuan LI. Influence of energy level lifetime of Nd:YAG Q-switched laser on laser pulse performance[J]. Journal of Applied Optics, 2023, 44(6): 1236

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- Journal of Applied Optics
- Vol. 44, Issue 6, 1236 (2023)

Fig. 1. Schematic diagram of laser structure used in simulation calculation

Fig. 2. Flow chart of lower energy level algorithm (LELA)

Fig. 3. Simulation results and experimental comparison of two algorithms at pump power of 80 W

Fig. 4. Simulation results and experimental comparison of two algorithms at pump power of 90 W

Fig. 5. Simulation results and experimental comparison of two algorithms at pump power of 100 W

Fig. 6. Variation trend of upper energy-level population and inverted population at pump power of 100 W

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