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Big solar furnace as pumping source for high power lasers

Sh. PayziyevС. А. БахрамовSh. I. KlichevA. K. KasimovT. T. RiskievScientific and Production Association Physics-Sun (Uzbekistan)A. A. AbdurakhmanovScientific and Production Association Physics-Sun (Uzbekistan)A. FazilovScientific and Production Association Physics-Sun (Uzbekistan)
ABI

Abstract

For effective conversion of the energy of the concentrated solar flux of 1 MW Big Solar Furnace of the Scientific and Production Association "Physics-Sun" (Tashkent) with focal spot size of about 40 cm into the coherent laser radiation, the several designs of the multi-element secondary concentrators for various active mediums with different thermal and optical characteristics were considered. For calculations of parameters of secondary concentrators the Ray tracing and Monte-Carlo methods were used and the numerical experiments were performed.

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