Thanh. “EXPERIMENTAL DESIGN RESEARCH OF RAMAN OPTICAL AMPLIFIER USING FOR DENSE WAVELENGTH DIVISION MULTIPLEXING OPTICAL TRANSMISSION SYSTEM”. Journal of Military Science and Technology, no. 67 (June 12, 2020): 53–63. Accessed November 24, 2024. https://ojs.jmst.info/index.php/jmst/article/view/202.