Výsledky vyhledávání

Report

The Reality of Climate Change: Evidence, Impacts and Engineering Solutions

Autor: Lu, Sihua

Climate change is one of the most significant global challenges, yet misconceptions persist regarding its causes and impact. This report addresses common myths surrounding climate change and presents scientific evidence to clarify its reality. Utilis

Externí odkaz: http://arxiv.org/abs/2410.12412

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Report

Nonlinear beam self-maintaining effect in graded-index multimode fiber

Autor: Zhang, Baofu, Ma, Shanchao, He, Qiurun, Lu, Sihua, Guo, Wei, Jiao, Zhongxing, Wang, Biao

Multimode fiber systems are desirable for industrial and scientific applications. As an interesting effect for the laser beam propagation in a multimode fiber, nonlinear Kerr beam cleanup has attracted considerable research interest due to the spatia

Externí odkaz: http://arxiv.org/abs/2206.02024

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Report

Investigation on the self-starting Mamyshev oscillator with low threshold

Autor: Guo, Wei, Lu, Sihua, He, Qiurun, Zhang, Baofu, Ma, Shanchao, Jiao, Zhongxing, Lai, Tianshu

We have demonstrated a mode-locked Mamyshev oscillator based on a single-mode-fibre configuration with low threshould. The influences of spectral filters and the pump power on the output laser characteristics have been investigated. In the case with

Externí odkaz: http://arxiv.org/abs/2203.11545

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