en عمومى General پژوهشي Research We present a novel slanted faces of thin-disk composite Yb:YAG YAG laser which is side-pumped by four non-symmetric hollow- ducts. The pump light distribution in the disk is modeled by using Monte-Carlo ray tracing method. The temperature distribution inside the crystal is calculated by taking into account either the concentration of Yb+3 ion or the different transmission of laser output coupler. By using Finite Element Analysis (FEA) method, we calculated the absorption efficiency through the disk. The resonator is simulated by self consistently method. The resulting of optical efficiency and the output power of our laser have been modeled. Edged-pumped thin disk laser, Monte-Carlo ray tracing, optical to optical efficiencyPerformance Simulation of Side-Pumped Slanted Faces of High Power Yb:YAGYAG Thin-Disk LaserWe present a novel slanted faces of thin-disk composite Yb:YAG YAG laser which 31 40 http://ijop.ir/browse.php?a_code=A-10-179-2&slc_lang=en&sid=1 hamed Amin Pour ph_matnava@yahoo.de 10031947532846001037 10031947532846001037 Yes Alireza Hojabri 10031947532846001038 10031947532846001038 No