Publication
Rare-earth doped fibers can be used to realize simple, compact sources of ultrashort pulses. To date, considerable effort has been developed to obtain short pulse generation in Er3+-doped fiber lasers at 1.55 µm. Contrary to this, little work has been done on Pr3+-doped fiber lasers emitting an important 1.3 µm. This report describes an all-fiber laser incorporating a Pr3+-doped active fiber, fiber Bragg gratings (FBGs) as cavity mirrors, and a novel piezoelectric fiber-optic phase modulator (PFOM) for active mode-locking.
Tobias Kippenberg, Rui Ning Wang, Xinru Ji, Zheru Qiu, Junqiu Liu, Yang Liu, Jijun He, Anton Lukashchuk
Camille Sophie Brès, Moritz Bartnick, Gayathri Bharathan
Ileana-Cristina Benea-Chelmus, Alessandro Tomasino, Yazan Lampert Almahmoud, Shima Rajabali