Abstract:
On basis of numerical simulation and analytical calculations, the generation of fiber lasers in the regime of stationary ultrashort pulses with an extremely wide radiation spectrum is studied. It is shown that the spectral width of the generated pulses can be several times greater than the gain bandwidth of the laser active medium.
This research was supported by the Russian Foundation for Basic Research and State Foundation of Natural Sciences of China within projects nos. 19-52-53002, 11911530083, and 11674133.
Citation:
A. K. Komarov, K. P. Komarov, L. M. Zhao, “Ultrashort pulses with a wide radiation spectrum in passively mode-locked fiber lasers”, Optics and Spectroscopy, 128:4 (2020), 505–512; Optics and Spectroscopy, 128:4 (2020), 493–500