4 March 2016 Polarization study of a supercontinuum light source for different wavelengths through a photonic crystal fiber
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Abstract
In this work we show the changes of polarization at different wavelengths in the end of a photonic crystal fiber (PCF) by means bandpass filters in a supercontinuum light source. A linear and circular polarization was introduced in a piece of PCF, showing the changes of the polarization for each wavelength of each one of the filters from 450 to 700nm. We used a microchip laser as pumping source with wavelength of 532nm and short pulses of 650ps with repetition rate of 5kHz. We obtained a continuous spectrum in the visible spectral region, showing a comparison of the polarization state at the fiber input with respect to polarization state in the fiber output for different wavelengths by rotating the axes of the PCF.
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F. J. Valle-Atilano, F. J. Valle-Atilano, J. M. Estudillo-Ayala, J. M. Estudillo-Ayala, J. D. Filoteo-Razo, J. D. Filoteo-Razo, J. C. Hernández-Garcia, J. C. Hernández-Garcia, J. P. Lauterio-Cruz, J. P. Lauterio-Cruz, D. Jáuregui-Vázquez, D. Jáuregui-Vázquez, B. Ibarra-Escamilla, B. Ibarra-Escamilla, R. Rojas-Laguna, R. Rojas-Laguna, O. Pottiez, O. Pottiez, E. A. Kuzin, E. A. Kuzin, "Polarization study of a supercontinuum light source for different wavelengths through a photonic crystal fiber", Proc. SPIE 9731, Nonlinear Frequency Generation and Conversion: Materials, Devices, and Applications XV, 973115 (4 March 2016); doi: 10.1117/12.2213711; https://doi.org/10.1117/12.2213711
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