Study of Nonlinear Refraction and Nonlinear Absorption Coefficients of Different CdS Film Thickness by diode laser. Baghdad Sci.J [Internet]. 2013 Mar. 3 [cited 2024 Dec. 19];10(1):217-25. Available from: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/1446