A Novelty Analysis Method of Solar-Pumped Laser with Fresnel Lens and Cr/Nd:YAG Ceramic

作者:Yu, Lu; Zuo Chun, Shen
来源:Advanced Materials Research, 2014, 1015: 147-150.
DOI:10.4028/www.scientific.net/amr.1015.147

摘要

<jats:p>In this paper, the simple and effective experimental method is proposed for studying on the influence of tracing deviation on solar-pumped laser output performance. The threshold pumping power is obtained by the novelty method. The experimental setup of solar-pumped laser employed Fresnel lens of 1.4×1.05m<jats:sup>2</jats:sup> and diffuse reflective conical cavity focusing solar radiation on the size of 5mm×60mm Cr/Nd:YAG ceramic. The effective threshold pumping power calculated is 190W, which is about 30% lower than reported results.</jats:p>

全文