scholarly journals Stable transmission characteristics of double-hump solitons for the coupled Manakov equations in fiber lasers

2021 ◽  
Author(s):  
Guoli Ma ◽  
Qin Zhou ◽  
Weitian Yu ◽  
Anjan Biswas ◽  
Wenjun Liu
Keyword(s):  
Fiber Laser ◽  
Ultrashort Pulse ◽  
Fiber Lasers ◽  
Ultrafast Optics ◽  
Soliton Solutions ◽  
Bilinear Forms ◽  
Pulse Source ◽  
Transmission Characteristics ◽  
Factors Affecting ◽  
Stable Transmission

Abstract The fiber laser has become an ideal ultrashort pulse source because of its cheap structure, high integration, convenient and controllable output direction, which greatly promotes the development and application of ultrafast optics. This paper mainly focuses on the control and amplification of double-hump solitons in fiber lasers theoretically. The bilinear forms and soliton solutions of the coupled Manakov equations are presented, and the transmission of double-hump solitons is discussed. The factors affecting the stable transmission of double-hump solitons are analyzed. The relevant conclusions have important guiding significance for understanding the generation of stable double-hump solitons in fiber lasers.

Ultrashort pulse formation from a thulium-doped fiber laser: Self-characterization and mapping

2021 ◽  
pp. 126747
Author(s):  
Sheida Mahmoodi ◽  
Christoph Bacher ◽  
Alexander Heidt ◽  
Christoph Lätt ◽  
Daryoush Abdollahpour ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Ultrashort Pulse ◽  
Pulse Formation

scholarly journals Development of fiber laser optic system for laser polishing of parts

2016 ◽  
Vol 1 (9) ◽  
pp. 16-23 ◽  
Author(s):  
Александр Савкин ◽  
Aleksandr Savkin ◽  
Владислав Фунтиков ◽  
Vladislav Funtikov ◽  
Александр Григорьянц ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Fiber Laser ◽  
High Power ◽  
Fiber Lasers ◽  
Sample Surface ◽  
Optic System ◽  
Laser Polishing ◽  
Approximate Description ◽  
Laser Head ◽  
Laser Optic

The possibility of an approximate description of a multimode beam of a fiber laser in the Zemax modeling system for the development of an optic system of a laser head is shown. There are developed and manufactured optic units of a laser head taking into account characteristic peculiarities of radiation of high-power fiber lasers. The possibilities are shown the developed optic system in the technology of laser polishing by the remelting of a sample surface made of stainless steel of type 1540-00.

scholarly journals Investigation of dispersion-managed, polarization-maintaining Er-doped figure-nine ultrashort-pulse fiber laser

2019 ◽  
Vol 27 (14) ◽  
pp. 19218 ◽  
Author(s):  
Norihiko Nishizawa ◽  
Hayato Suga ◽  
Masahito Yamanaka
Keyword(s):  
Fiber Laser ◽  
Ultrashort Pulse ◽  
Polarization Maintaining ◽  
Er Doped

MoS2-wrapped microfiber-based multi-wavelength soliton fiber laser

2017 ◽  
Vol 31 (32) ◽  
pp. 1750303 ◽  
Author(s):  
Feifei Lu
Keyword(s):  
Pump Power ◽  
Fiber Laser ◽  
Saturable Absorber ◽  
Optical Communications ◽  
Fiber Lasers ◽  
Tunable Filter ◽  
Linear Birefringence ◽  
Erbium Doped ◽  
Potential Applications ◽  
Multi Wavelength

The single-, dual- and triple-wavelength passively mode-locked erbium-doped fiber lasers are demonstrated with MoS2 and polarization-dependent isolator (PD-ISO). The saturable absorber is fabricated by wrapping an MoS2 around a microfiber. The intracavity PD-ISO acts as a wavelength-tunable filter with a polarization controller (PC) by adjusting the linear birefringence. Single-wavelength mode-locked fiber laser can self-start with suitable pump power. With appropriate PC state, dual- and triple-wavelength operations can be observed when gains at different wavelengths reach a balance. It is noteworthy that dual-wavelength pulses exhibiting peak and dip sidebands, respectively, are demonstrated in the experiment. The proposed simple and multi-wavelength all-fiber conventional soliton lasers could possess potential applications in numerous fields, such as sensors, THz generations and optical communications.

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