Improvement Model study of High Efficiency Diode Pumped Solid State Laser

Abstract

Diode pumped solid state lasers are becoming increasingly attractive because of its compactness, high efficiency and good beam quality. Here, we design the mathematical model consists of the different equations (deviated from main equations )described the diode pumped solid state laser oscillator performance. In this model the work was concentrated on the main design parameters which have a high influence on laser system performance such as beam overlap efficiency, energy transfer efficiency, and output coupling reflectivity on input threshold power and output power.