Abstract This study describes the designing steps of proposed self-cleaning system for photovoltaic (PV) and experimentally investigates effectiveness PV sliding solar power plants under all Indian climate conditions. To investigate performance system, we used three panels 20 W with a structure another set traditional (fixed) technique, recorded output period December 2019 to April 2021. The ex...

We report the spatial beam self-cleaning in bi-tapered conventional multimode fibers (MMFs) with different tapered lengths. Through introduction of structure MMFs, input poor quality from a high-power fiber laser can be converted to centered, bell-shaped short length, due strengthened nonlinear modes coupling. It is found that MMF longer length at same waist diameter shows better effect and lar...