S.W, Harun, Tamchek N, Subramaniam T, and Ahmad H. “Flat-Gain L-Band EDFA With Two-Stage Double Pass Configuration”. Malaysian Journal of Science 22, no. 2 (August 28, 2003): 77–81. Accessed December 23, 2024. https://ajba.um.edu.my/index.php/MJS/article/view/8518.