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
相关论文
共 50 条
  • [21] The convex hull of freeform surfaces
    Seong, JK
    Elber, G
    Johnstone, JK
    Kim, MS
    COMPUTING, 2004, 72 (1-2) : 171 - 183
  • [22] REFRACTIVE-INDEX INTERPOLATION
    PITLAK, RT
    ELECTRO-OPTICAL SYSTEMS DESIGN, 1979, 11 (12): : 50 - 51
  • [23] Comparison of interpolation and approximation methods for optical freeform synthesis
    Voznesenskaya, Anna
    Krizskiy, Pavel
    MODELING ASPECTS IN OPTICAL METROLOGY VI, 2017, 10330
  • [24] Design of a Freeform Refractive Surface with Reflection Loss for Illumination
    Song, Weitao
    Xu, Chen
    Liu, Yue
    Wang, Yongtian
    INTERNATIONAL OPTICAL DESIGN CONFERENCE 2021, 2021, 12078
  • [25] Data handling and representation of freeform surfaces
    Steinkopf, Ralf
    Dick, Lars
    Kopf, Tino
    Gebhardt, Andreas
    Risse, Stefan
    Eberhardt, Ramona
    OPTICAL FABRICATION, TESTING, AND METROLOGY IV, 2011, 8169
  • [26] Thickening freeform surfaces for solid fabrication
    Wang, Charlie C. L.
    Chen, Yong
    RAPID PROTOTYPING JOURNAL, 2013, 19 (06) : 395 - 406
  • [27] Improvement of Scheimpflug systems with freeform surfaces
    Zhong, Yi
    Gross, Herbert
    APPLIED OPTICS, 2018, 57 (06) : 1482 - 1491
  • [28] Sliding contact between freeform surfaces
    Tasora, A
    Righettini, P
    MULTIBODY SYSTEM DYNAMICS, 2003, 10 (03) : 239 - 262
  • [29] Defining and Tolerancing Freeform Surfaces for Manufacturing
    Gregory, Michael
    OPTICAL DESIGN AND ENGINEERING IX, 2024, 13019
  • [30] Defining and Tolerancing Freeform Surfaces for Manufacturing
    Gregory, Michael K.
    Vinsevich, Drew
    OPTICAL SYSTEM ALIGNMENT, TOLERANCING, AND VERIFICATION XV, 2024, 13133
12345