Hooi, Y. C., and H. B. Ahmad. “Optical Kerr Effect in Q-Switched neodymium(lll): Doped Silica Fibre Laser”. Malaysian Journal of Science 16, no. 2 (June 28, 1995): 17–23. Accessed November 14, 2024. http://mojes.um.edu.my/index.php/MJS/article/view/4788.