Generalized functional method of nonimaging optical design - art. no. 633805

被引:19
作者
Bortz, John [1 ]
Shatz, Narkis [1 ]
机构
[1] Sci Applicat Int Corp, Spokane, WA 99208 USA
来源
Nonimaging Optics and Efficient Illumination Systems III | 2006年 / 6338卷
关键词
nonimaging optics; functional method; illumination; lighting; luminaires; reflectors; refractive optics;
D O I
10.1117/12.678600
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We derive a generalized functional method of nonimaging optical design, applicable in the case of axisymmetric or translationally symmetric geometries utilizing extended sources and multiple reflective and/or refractive optical surfaces. Design methods are described for generation of a specified intensity distribution as a function of angle or a specified irradiance distribution as a function of position along the shape profile of an aspheric target surface. A related method is presented for the design of two successive optical surfaces that transform a given source distribution into either two specified irradiance distributions on successive target surfaces or a specified irradiance distribution and a specified intensity distribution.
引用
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页码:33805 / 33805
页数:16
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