Electronic equivalent of a pump-modulated erbium-doped fiber laser

Barba-Franco J.J.; Romo-Munoz L.; Jaimes-Reategui R.Garcia-Lopez J.H.Huerta-Cuellar G.Pisarchik A.N.

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Electronic equivalent of a pump-modulated erbium-doped fiber laser

机译：Electronic equivalent of a pump-modulated erbium-doped fiber laser

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? 2022 Elsevier B.V.We built the electronic equivalent circuit based on the model of a pump-modulated erbium-doped fiber laser. The model equations have two state variables, optical field intensity x and population inversion y, and a harmonic modulation applied to the pump parameter. In addition, the model contains two nonlinear terms, xy and ey. The exponential nonlinearity is implemented electronically using a power series expansion. The circuit dynamics is investigated using bifurcation, Lyapunov spectrum, and phase space analyses. Similar to the fiber laser, the equivalent electronic circuit exhibits very rich dynamics, exhibiting chaos and multiple coexisting periodic orbits. The existence of a saddle–node fixed point is demonstrated.

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来源
《Integration: The VLSI journal》 |2023年第3期|106-113|共8页
作者
Barba-Franco J.J.; Romo-Munoz L.; Jaimes-Reategui R.Garcia-Lopez J.H.Huerta-Cuellar G.Pisarchik A.N.;
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作者单位

Laser Laboratory Departamento de Ciencias Exactas y Tecnologia Centro Universitario de los Lagos Universidad de Guadalajara;

Center for Biomedical Technology Universidad Politecnica de Madrid;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种英语
中图分类
关键词
Bifurcation; Chaos; Electronic circuit; Fiber laser; Laser;

Electronic equivalent of a pump-modulated erbium-doped fiber laser

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