15 February 2018 Study of nonlinear liquid effects into ytterbium-doped fiber laser for multi-wavelength generation
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Abstract
We present an experimental study of liquid refractive index effects into Ytterbium ring fiber laser cavity configuration. The laser is operated using a bi-tapered optical fiber immersed in water-alcohol concentrations. When the tapered fiber is dipped into a distilled water, a single lasing line with a peak power centered at 1025 nm is achieved. Afterward, by changing the polarization state into the cavity the lasing line can be switched. Moreover, by modifying the refractive index liquid surrounding media the lasing lines can be controlled and special liquid provide nonlinear response. The laser offers compactness, low effective cost and good stability.
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T. Lozano-Hernandez, T. Lozano-Hernandez, D. Jauregui-Vazquez, D. Jauregui-Vazquez, J. Estudillo-Ayala, J. Estudillo-Ayala, L. A. Herrera-Piad, L. A. Herrera-Piad, R. Rojas-Laguna, R. Rojas-Laguna, J. M. Hernandez-Garcia, J. M. Hernandez-Garcia, J.M. Sierra-Hernandez, J.M. Sierra-Hernandez, } "Study of nonlinear liquid effects into ytterbium-doped fiber laser for multi-wavelength generation", Proc. SPIE 10516, Nonlinear Frequency Generation and Conversion: Materials and Devices XVII, 105161L (15 February 2018); doi: 10.1117/12.2291034; https://doi.org/10.1117/12.2291034
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