Laser Annealing of Sb2Te3 2D Layers towards Nonlinear Optical Applications
نویسندگان
چکیده
In this work, we performed laser annealing of thin Sb2Te3 films to optimize crystallization time and their nonlinear optical properties. The annealed layers were studied by electron microscopy UV–Vis spectrophotometry. Their response was investigated transmission Z-scan measurements. These studies a femtosecond system providing 400 fs pulses at 1030 nm. results compared with previous findings based on oven-annealed films.
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ژورنال
عنوان ژورنال: Optics
سال: 2022
ISSN: ['2328-7810', '2328-7780']
DOI: https://doi.org/10.3390/opt3030023