Tailoring nonlinearity and dispersion of photonic crystal fibers using hybrid cladding
AUTOR(ES)
Zhao-lun, Liu, Lan-tian, Hou, Wei, Wang
FONTE
Brazilian Journal of Physics
DATA DE PUBLICAÇÃO
2009-03
RESUMO
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.
Documentos Relacionados
- Highly birefringent do-octagonal photonic crystal fibers with ultra flattened zero dispersion for supercontinuum generation
- Study on dual-concentric-core dispersion compensation photonic crystal fiber
- Design and Modal Analysis of Photonic Crystal Fiber for Dispersion Compensation over Broadband Range
- A new circular photonic crystal fiber for effective dispersion compensation over E to L wavelength bands
- Fluid insertion related processes for sensing using photonic crystal fibers