Optical modulation in Er-doped fiber laser delivering dark pulse utilizing side polished fiber coated with Ti3AlC2 as saturable absorber
نویسندگان
چکیده
Abstract Dark pulse mode-locked Erbium doped fiber laser (EDFL) was demonstrated in this work by employing side polished (SPF) coated with Ti3AlC2 solution using drop casting method. The modulation depth of fabricated SPF characterized at 2.2%. This structure allowed the formation dark improved birefringence and nonlinearity EDFL. generated cubic-quintic nonlinear Schrödinger equation (CQNLSE) center wavelength 1558.935 nm, repetition rate 1.839 MHz width 170.2 ns. Pulse stability investigated 65.86 dB.
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ژورنال
عنوان ژورنال: Materials research express
سال: 2023
ISSN: ['2053-1591']
DOI: https://doi.org/10.1088/2053-1591/acf9df