TY - RPRT TI - Large-scale cascading of first-order FBG array in a highly multimode coreless fiber using femtosecond laser for distributed thermal sensing AU - Mumtaz, Farhan AU - Zhang, Bohong AU - O’Malley, Ronald J. AU - Huang, Jie PY - 2023 DO - 10.1364/oe.494092 UR - https://www.osti.gov/biblio/2418761 ID - 2418761 ER -