Kien, Fam Le, Th. Busch, Viet Giang Truong, and Sıle Nic Chormaic. “Chirality of Light in Hybrid Modes of Vacuum-Clad Ultrathin Optical Fibers”. Communications in Physics 27, no. 1 (March 29, 2017): 23. Accessed April 19, 2024. https://vjs.ac.vn/index.php/cip/article/view/9240.