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In this paper, we proposed a useful algorithm to optimize the shape of asymmetric resonant cavities (ARCs). At first, we studied the repeatability and accuracy of the ray simulation on one kind of ARCs (half-quadrupole-half-circle shaped cavity), and confirmed the robustness of the directionality under shape errors. Based on these, we proposed a hill-climbing algorithm to optimize the ARCs for unidirectional...
Three kinds of theories about the interaction of laser and material are expounded. The transmission process of laser energy and the Effects of several factors including wavelength, temperature and surface coating on absorption rate are analyzed. The mathematical model and the solution method of the interaction process of laser and material are established, and the applications of laser in the semiconductor...
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