Calculations of Optical Systems of Light-Emitting Diodes Under Program Tracepro

In the report results of calculations of beam patterns of light-emitting diodes with the various optical systems providing narrow and wide radiation are discussed. Objects of researches had two basic variants polymeric lenses (with a parameter of refraction n = 1,55): lenses with full internal reflection from a lateral surface with the maximal radiation in an axial direction and lenses with circular radiation from a lateral surface with the minimal radiation in an axial direction