1Kuang Lunghuang.Free-form lens design for LEDindoor illumination[C].SPIE,2010,7852:78521D.
2Wang Hong,Wang Haihong,Du Naifeng,et al..Study on optical design method for LEDextended sources[C].SPIE,2010,7655:765536.
3P Benitez,J C Minano,J Blen,et al..Simultaneous multiple surface optical design method in three dimensions[J].Opt Eng,2004,43(7):1489-1502.
4J Bortz,N Shatz.Generalized functional method of nonimaging optical design[C].SPIE,2006,6338:633805.
5J Bortz,N Shatz.Iterative generalized functional method of nonimaging optical design[C].SPIE,2007,6670:66700A.
6F R Fournier,W J Cassarly,J P Rolland,et al..Optimization of single reflectors for extended sources[C].SPIE,2008,7103:710301.
7F R Fournier,W J Cassarly,P Jannick,et al..Fast freeform reflector generation using source-target maps[J].Opt Express,2010,18(5):5295-5304.
8Yi Luo,Zexin Feng,Yanjun Han,et al..Design of compact and smooth free-form optical system with uniform illuminance for LEDsource[J].Opt Express,2010,18(9):9055-9063.
9Kai Wang,Fei Chen,Zongyuan Liu,et al..Design of compact freeform lens for application specific light-emitting diode packaging[J].Opt Express,2010:18(2):413-425.
10Ding Yi,Liu Xu,Zhen Zhenrong,et al..Freeform LEDlens for uniform illumination[J].Opt Express,2008,16(17):12958-12966.
