Duc, Hoang Trong, Le Tran Bao Tran, Vu Dinh Long, Chu Van Lanh, and Nguyen Thi Thuy. “Optimization of the Optical Properties of Circular Lattice As2Se3 Photonic Crystal Fibers over a Wide Range of Wavelengths”. Science and Technology Development Journal 25, no. 4 (January 20, 2023): 2581-2593. Accessed December 9, 2024. http://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/3989.