LED lighting system based on modules that form uniform irradiance of a hexagonal region

Досколович Л.Л., Моисеев М.А., Петрова О.И. Светодиодная система подсветки на основе модулей, формирующих равномерную освещенность гексагональной области // Оптический журнал. 2011. Т. 78. № 2. С. 30–35.

Doskolovich L.L., Moiseev M.A., Petrova O.I. LED lighting system based on modules that form uniform irradiance of a hexagonal region [in Russian] // Opticheskii Zhurnal. 2011. V. 78. № 2. P. 30–35.

L. L. Doskolovich, O. I. Petrova, and M. A. Moiseev, "LED lighting system based on modules that form uniform irradiance of a hexagonal region," Journal of Optical Technology. 78(2), 105-109 (2011). https://doi.org/10.1364/JOT.78.000105

Lighting-system modules have been designed that form a uniformly illuminated region of hexagonal shape for the Luxeon® Rebel Cool-White LED. The rms error with which a uniform irradiance distribution having an angular size of 143°is formed at a distance of 15 mm from the radiation source was 3–4% with an energy efficiency greater than 81%. These modelling results show that a large, uniformly illuminated region can be formed by means of a system of the indicated modules, located at the nodes of a rhombic grid.