Mode-Locked Thulium-Doped Fiber Laser in Multi-wavelength Operation Regime

Lin，Jincan1; Zha，Zimin1; Li，Zilong1; Liu，Huanhuan2; Guo，Hairun1

10.1109/OGC52961.2021.9654310

2021

Optoelectronics Global Conference (OGC)

978-1-6654-3195-8

2021 Optoelectronics Global Conference, OGC 2021

6-9

15-18 Sept. 2021

Shenzhen, China

345 E 47TH ST, NEW YORK, NY 10017 USA

IEEE

We demonstrate a tunable mode-locked thulium-doped fiber laser within a wide wavelength range 1880-1990 nm, in the regime of soliton mode-locking and multi-wavelength operation. The gain spectrum of the laser cavity is periodically modulated induced by the nonlinear polarization rotation (NPR) effect, which enables mode-locking at a number of selected wavelengths, individually and simultaneously. With Kelly sidebands in the soliton spectrum, we further extract a wavelength-dependent cavity net dispersion that may contribute to the knowledge of thulium-doped fiber laser systems as well as cavity dissipative soliton dynamics at the onset of mid-infrared range.

mode-locked fiber laser multi-wavelength operation thulium-doped fiber

其他

英语

CPCI-S ; EI

National Natural Science Foundation of China[11974234];

Engineering ; Optics ; Imaging Science & Photographic Technology

Engineering, Electrical & Electronic ; Optics ; Imaging Science & Photographic Technology

WOS:000838025000002

20220711638988

Fibers ; Mode-locked fiber lasers ; Solitons ; Thulium

Rare Earth Metals:547.2 ; Lasers, General:744.1 ; Solid State Lasers:744.4

2-s2.0-85124552170

Scopus

1.Shanghai Institute for Advanced Communication and Data Science,Shanghai University,Key Laboratory of Specialty Fiber Optics and Optical Access Networks,Joint International Research Laboratory of Specialty Fiber Optics and Advanced Communication,Shanghai,China
2.Southern University of Science and Technology,Department of Electrical and Electronic Engineering,Shenzhen,China

Lin，Jincan,Zha，Zimin,Li，Zilong,et al. Mode-Locked Thulium-Doped Fiber Laser in Multi-wavelength Operation Regime[C]. 345 E 47TH ST, NEW YORK, NY 10017 USA:IEEE,2021:6-9.