Kaur, Jaspreet, Rakesh Goyal, and Gagandeep Kaur. 2025. “Performance Analysis of Hybrid Holmium-Ytterbium, Holmium-Thulium, and Ytterbium-Thulium Amplifiers for High Data Rate of a 200 Mbit S Optical Transmission”. Journal of Theoretical and Applied Physics 19 (3). https://doi.org/10.57647/j.jtap.2025.1903.31.