OOptical Fiber Technology3/27/2026Multipass amplification of linearly-polarized signal in O-band based on non-birefringent bismuth doped fiberSimon Boivinet·Laurent Bigot·Hicham El Hamzaoui·Achille Monteville·Serge Dedeyan·Olivier Le Goffic·Adil HabouchaRead at Optical Fiber TechnologyTagsAdvanced Fiber Optic SensorsElectrical and Electronic Engineering