14 March 2016 Numerical analysis of the supercontinuum spectrum generation in a couple of photonic crystal fibers with different structure by using the RK4IP method
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Abstract
In this work, we performed a numerical analysis of the supercontinuum spectrum generation in a couple of photonic crystal fibers with different structure. The proposed configuration initially has an input pulse with hyperbolic secant profile to generate noise-like pulses as output signal, by the Runge-Kutta method (RK4IP). By using the same configuration, now these noise-like pulses are used as pump for supercontinuum generation obtaining a broad and good flatness spectrum. The numerical analysis presented here demonstrates the potential of noise-like pulses from a passively mode-locked fiber laser for broadband spectrum generation combining two different photonic crystal fibers. Besides this paper helps to understand the phenomena of supercontinuum generation which is mainly related to Raman self-frequency shift.
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J. P. Lauterio-Cruz, J. P. Lauterio-Cruz, J. C. Hernández-García, J. C. Hernández-García, J. M. Estudillo-Ayala, J. M. Estudillo-Ayala, O. Pottiez, O. Pottiez, R. Rojas-Laguna, R. Rojas-Laguna, J. D. Filoteo-Razo, J. D. Filoteo-Razo, L. F. Samano-Aguilar, L. F. Samano-Aguilar, D. Jauregui-Vazquez, D. Jauregui-Vazquez, } "Numerical analysis of the supercontinuum spectrum generation in a couple of photonic crystal fibers with different structure by using the RK4IP method", Proc. SPIE 9743, Physics, Simulation, and Photonic Engineering of Photovoltaic Devices V, 97431I (14 March 2016); doi: 10.1117/12.2214136; https://doi.org/10.1117/12.2214136
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