共 45 条
- [42] Polar-grids based source-target mapping construction method for designing freeform illumination system for a lighting target with arbitrary shape OPTICS EXPRESS, 2015, 23 (04): : 4313 - 4328
- [45] Elimination method for construction of images for N\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$N$\end{document}-point gravitational lenses for a circular source Astrophysics and Space Science, 2023, 368 (11)