Fresnel Lens Solar Pumping for Uniform and Stable Emission of Six Sustainable Laser Beams under Non-Continuous Solar Tracking

CR Vistas, D Liang, M Catela, H Costa, D Garcia… - Sustainability, 2023 - mdpi.com
A multirod solar laser approach is here proposed to attain uniform and stable multibeam
emission under non-continuous solar tracking. A Fresnel lens was used as the primary …

Comparative optical performance investigation of Cross Compound Parabolic Concentrators designed with the elimination of multiple reflections principle

M Khalid, J Wei, S Bakhsh, MA Qaisrani, M Sohail… - Solar Energy, 2023 - Elsevier
This paper evaluates low-profile solar concentrators with low-material consumption that
improve the optical performance of Crossed-Compound-Parabolic-Concentrators (CCPCs) …

Performance analysis of a solar parabolic trough collector fitted with a helical coiled tube absorber

K Syed Jafar, R Venkatesaperumal… - … Journal of Ambient …, 2023 - Taylor & Francis
The SPTC is used for medium-and high-temperature applications. Several works are carried
out for the enhancement of heat transfer of SPTC using size variation, absorber with inserts …