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The description of energy transfer by laser beam in approach of geometrical optics

Kozyrev A. S., Romanenko V. V., Dubnjuk V. L. (Natsionalnyi tekhnichnyi universytet Ukrainy «Kyivskyi politekhnichnyi instytut» (Kyiv, Ukraina)
The description of energy transfer by laser beam in approach of geometrical optics. — 2010. — № 2(28). — pp. 38—43.
    

The kind of approximating function for intensity distribution the intensity distribution over the cross section of the laser beam, in absolute and normalized forms is considered. The calculation scheme of beam splitting by circular and radial zones is offered. Expressions for initial coordinates of beams are gained and power characteristics of each beam depending on these co#ordinates are defined.
     Language — Russian.
     Illustrations — 1.
     Bibliography — 5 titles.

 
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