1 May 2014 Nonlinear picosecond pulse transformation in large-core microstructured fibers
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Abstract
Our research deals with studying picosecond pulse propagation from ytterbium laser through the large core multimode microstructured fibers. Fibers with core sizes from 8 μm to 11 μm were investigated. Pumping in the normal dispersion regime was made. Supercontinuum (SC) spectra were obtained in all the fiber samples. The main mechanism, particularly four-wave mixing, responsible for SC generation was investigated theoretically.
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Alexandra S. Pasishnik, Alexandra S. Pasishnik, Stanislav O. Leonov, Stanislav O. Leonov, "Nonlinear picosecond pulse transformation in large-core microstructured fibers", Proc. SPIE 9136, Nonlinear Optics and Its Applications VIII; and Quantum Optics III, 91361F (1 May 2014); doi: 10.1117/12.2051599; https://doi.org/10.1117/12.2051599
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