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, 2020, Volume 128, Issue 4,Pages <nobr>505

This article is cited in 6 papers

Laser physics and laser optics

Ultrashort pulses with a wide radiation spectrum in passively mode-locked fiber lasers

A. K. Komarov^a, K. P. Komarov^a, L. M. Zhao^b

^a Institute of Automation and Electrometry, Siberian Branch of Russian Academy of Sciences, Novosibirsk
^b Jiangsu Key Laboratory of Advanced Laser Materials and Devices, Joint Innovation Center for Advanced Laser Technology and Industrial Development, School of Physics and Electronic Engineering, Jiangsu University, Xuzhou, China

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.

Keywords: Fiber lasers, passive mode locking, lasing dynamics, pulse spectra.

Received: 23.09.2019
Revised: 24.12.2019
Accepted: 09.01.2020

DOI: 10.21883/OS.2020.04.49201.272-19