1255-1355 nm (17.6 THz) Bandwidth O-band Bismuth Doped Fiber Amplifier Pumped Using Uncooled Multimode (MM) 915 nm Laser Diode. - Vitaly Mikhailov; Yingzhi Sun; Jiawei Luo; Farooq Khan; Daryl Inniss; Yuriy Dulashko; Mark Lee; Joel Mann; Robert S. Windeler; Paul S. Westbrook; Jeffrey W. Nicholson; David J. DiGiovanni (OFC, 2023)