Zobrazeno 1 - 3
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pro vyhledávání: '"O. K. Kushch"'
Autor:
E. M. Gutzeit, O. K. Kushch
Publikováno v:
Journal of Communications Technology and Electronics. 51:1401-1408
A technique for calculating a quasi-parabolic reflector containing a spherical electrodeless lamp in a translucent microwave resonator placed at the input of a prismatic light guide is considered. The light-intensity curves calculated with the ROTREF
Publikováno v:
Journal of Optical Technology. 80:54
The rapid development of semiconductor light sources has resulted in the appearance on the illumination-engineering market of powerful LEDs nominally from 5 to 50 W. High luminosity, a wide range of color temperatures, long service life, the possibil
Publikováno v:
Journal of Optical Technology. 77:764
Of the most important directions in the development of illumination engineering, the main ones are energy-efficient lighting systems and the creation of a comfortable lighting medium for maintaining human health. To allow the wide introduction of int