Interpolation equations of freeform refractive surfaces

被引：2
|
作者：
Voznesenskaya, A. O. [1 ]
Mazur, Ya. V. [1 ]
Krizskii, P. Yu. [1 ]
机构：
[1] ITMO Univ, St Petersburg, Russia
来源：
JOURNAL OF OPTICAL TECHNOLOGY | 2018年 / 85卷 / 09期
关键词：
Compilation and indexing terms; Copyright 2024 Elsevier Inc;
D O I：
10.1364/JOT.85.000579
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Active studies on freeform optical surfaces have only begun very recently. Currently, such surfaces are widely used in illuminators, concentrators, hybrid systems, and other optical devices. In this paper, a method for modeling freeform surfaces is proposed for a given source type and illumination distribution, which can be described by a line, arc, circle, or a complex shape. The interpolation of the resultant freeform surface point array obtained via modeling allows for the determination of the equation of the refracting freeform surface. (C) 2018 Optical Society of America
引用
收藏
页码：579 / 581
页数：3
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