SBS based slow-light generation in rectangular lattice graded-index photonic crystal fiber: Design and analysis

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• 作者：Sandeep Yadavp>ap> ; Ajeet Kumarp>ap>p> ; p>p>ajeetdph@gmail.comp> ; Than Singh Sainip>bp> ; Ravindra Kumar Sinhap>bp>
• 关键词：Nonlinear optics ; Stimulated brillouin scattering ; Photonics crystal fiber
• 刊名：Optik - International Journal for Light and Electron Optics
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：132
• 期：Complete
• 页码：164-170
• 全文大小：880 K
• 卷排序：132

文摘

Theoretical analysis of stimulated Brillouin scattering based slow-light in As2Se3 based chalcogenide photonic crystal fiber has been reported. A maximum time-delay of 252.8 ns has been achieved for 1 m long fiber at input pump power of 9.8 mW. A maximum gain of 99 dB/m has been obtained for the same input pump-power. The simulated results indicate that the time-delay can be tuned by varying the input pump-power and the size of the air holes to obtain tunable features. We feel that the comprehensive theoretical investigation carried out in this paper have potential impact in the design and development of slow-light based photonic devices.