Tailoring Nonlinearity and Dispersion of Photonic Crystal Fibers Using Hybrid Cladding



Título del documento: Tailoring Nonlinearity and Dispersion of Photonic Crystal Fibers Using Hybrid Cladding
Revista: Brazilian journal of physics
Base de datos: PERIÓDICA
Número de sistema: 000403367
ISSN: 0103-9733
Autors: 1
1
1
Institucions: 1Yanshan University, Institute of Infrared Optical Fibers and Sensors, Qinhuangdao, Hebei. China
Any:
Període: Mar
Volum: 39
Número: 1
Paginació: 50-54
País: Brasil
Idioma: Inglés
Tipo de documento: Artículo
Enfoque: Analítico
Resumen en inglés We present a hybrid cladding photonic crystal fiber for shaping high nonlinear and flattened dispersion in a wide range of wavelengths. The new structure adopts hybrid cladding with different pitches, air-holes diameters and air-holes arrayed fashions. The full-vector finite element method with perfectly matched layer is used to investigate the characteristics of the hybrid cladding photonic crystal fiber such as nonlinearity and dispersion properties. The influence of the cladding structure parameters on the nonlinear coefficient and geometric dispersion is analyzed. High nonlinear coefficient and the dispersion properties of fibers are tailored by adjusting the cladding structure parameters. A novel hybrid cladding photonic crystal fiber with high nonlinear coefficient and dispersion flattened which is suited for supercontinuum generation is designed
Disciplines Física y astronomía
Paraules clau: Optica,
Fibra óptica,
Cristales fotónicos
Keyword: Physics and astronomy,
Optics,
Optical fiber,
Photonic crystals
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