The Effects of Focusing Position and Pump Beam Spot Sizes on End-Pumped Nd:YAG Laser Performance

The focusing position and pump beam spot sizes are critical factors in determining the performance of the end-pumped Nd:YAG laser. Understanding and optimizing these parameters can help researchers and engineers enhance the laser’s efficiency, leading to improved applications in various fields. To investigate this, we conducted a series of experiments by varying the focusing position…