posted on 2024-07-11, 16:45authored byMrinmay Pal, Mukul C. Paul, Tarun Mahanty, Debasri Ghosh, Shyamal K. Bhadra, Lorenzo Rosa, Kunimasa Saitoh
We report design and fabrication of all-glass LMA leakage-channel fiber constituting fluorine doped rods surrounding silica core. Fabrication of fluorine doped rods and fiber are described. Silica bridge width is engineered for effectively single-mode behaviour.