Thuy, Bui Thi, and Le Trung Thanh. “Image Compression in All-Optical Domain Using One 6×6 Multimode Interference Coupler”. <i>Vietnam Journal of Science and Technology</i> 61, no. 2 (April 17, 2023): 291–301. Accessed March 19, 2026. https://cip.vast.vn/jst/article/view/17417.