We have investigated several techniques for generating ultrashort pulses from fiber lasers. The actively modelocked erbium-doped fiber laser has produced pulses as short as 4 psec at a wavelength of 1530 nm. We have also generated pulses as short as 160 fsec in a synchronously pumped fiber Raman soliton laser. The importance of group velocity dispersion in these laser systems and the advantages of each modelocking technique are reviewed.
Ultrafast pulse generation in fiber lasers
Fiber Laser Sources and Amplifiers II ; 1990 ; San Jose,United States
Proc. SPIE ; 1373
1991-01-01
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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