1. Han Jingnan. Application of hybrid fiber amplifier in long-distance transmission [D]. Xi’an: Xi’an University of Electronic Science and Technology, 2010.
2. Zhang Mingxiao. All-optical sampling technology of semiconductor optical amplifier in new generation fiber optic communication system [D]. Beijing: Beijing University of Posts and Telecommunications, 2018.
3. Shang Zuguo. Design and fabrication of 600mW laser pump source control system [D]. Jilin: Jilin University, 2015.
4. Srivastava A K, Sun Y, Zyskind J L, et al. EDFA transient response to channel lossin WDM transmission system [J], Photonics Technology Letters, 2002, 14(3): 296–297.
5. Shen S, Naftaly M, Jha A. Tungsten-tellurite-a host glass for broadband EDFA [J]. optics Communications, 2002, 205(1): 101–105.