Advancing Temperature Monitoring of the Bottom Anode in a Direct Current Electric Arc Furnace Operations With Distributed Optical Fiber Sensors. - Ogbole C. Inalegwu; Rony Kumer Saha; Yeshwanth Reddy Mekala; Farhan Mumtaz; Nicholas Dionise; Zane Voss; Jeffrey D. Smith; Ronald J. O'Malley; Rex E. Gerald; Jie Huang 003 (IEEE Trans. Instrum. Meas., 2025)