Propagation of a Self-Similar Pulse in a Medium with One-Photon Transient Absorption

Zakharova, Irina G.; Калинович, А. А.; Trofimov, Vyacheslav A.

doi:10.1134/s0030400x18040227

Cited by 3 publications

(2 citation statements)

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“…In self-similar pulse microstructure fiber laser, based on the principle of mode locked laser, combining the physical characteristics of the graphene saturable absorber and the weakly birefringence in the cavity, we used the following coupled Ginzburg-Landau equations to describe the pulse propagation [5][6][7][8][9][10]…”

Section: Theoretical Modelmentioning

confidence: 99%

“…However, the system requires very high accuracy and stability of wavelength. Self-similar pulse (SSP) generated in a fiber with normal group velocity dispersion (GVD) and gain is a promising solution owing to its unique features, such as self similarity in shape, resistance to optical wave breaking, enhanced linearity of chirp, and a broad spectrum [5][6][7][8][9][10]. Graphene has the unique broadband optical characteristics due to its excellent electronic structure and optical properties [4,11].…”

Section: Introductionmentioning

confidence: 99%

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Dual-Wavelength Self-Similar Pulse Microstructure Fiber Laser Based on Graphene Saturable Absorber

Liu¹,

Wang²,

Ruisheng³

2019

dtetr

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Based on graphene saturable absorber, the microstructure fiber laser is proposed which can generate dual-wavelength self-similar pulse. The evolution of dual-wavelength self-similar pulse are simulated and analyzed by the coupled Ginzburg-Landau equations. The dual-wavelength self-similar pulse dynamic mechanism of microstructure fiber 1aser is studied, which is important and valuable for the development of future WDM systems.

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Section: Theoretical Modelmentioning

confidence: 99%