Acta Optica Sinica, Volume. 35, Issue 9, 906007(2015)
Phase-Matching Characteristic of Photonic Crystal Fiber with Three Zero-Dispersion Wavelengths
The dispersion characteristics of photonic crystal fibers are calculated by multipole method.Single mode fibers with three zero-dispersion wavelengths are obtained by the accuracy design of the fiber structure parameters.Closing to zero and flattened dispersion can be obtained in the fibers with three zero-dispersion wavelengths.The special phase-matching characteristics of the fibers with three zero-dispersion wavelengths are analyzed.The variation of phase-matching wavelength with the pump wavelength and the pump power is obtained for the different fiber structure parameters.The characteristics of phase-matching wavelength for different dispersion curves are analyzed.The presence of three zero-dispersion wavelengths can realize the high efficiency wavelength conversion of optical soliton between two anomalous dispersion regions,get six new four- wave mixing phase- matching wavelengths and produce more photon pairs.These provide a new physical condition for efficient multiple wavelength four-wave mixing and supercontinuum spectrum research.
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Zhao Xingtao, Liu Xiaoxu, Wang Shutao, Liu Zhaolun, Wang Wei, Li Shuguang, Hou Lantian. Phase-Matching Characteristic of Photonic Crystal Fiber with Three Zero-Dispersion Wavelengths[J]. Acta Optica Sinica, 2015, 35(9): 906007
Category: Fiber Optics and Optical Communications
Received: Apr. 20, 2015
Accepted: --
Published Online: Aug. 27, 2015
The Author Email: Xingtao Zhao (zxt-81@sohu.com)