1Leica Corp. GeoBasic for TPS1100User ManualVersionl.30Switzerland:Printed in Switzerland. Copyright by Leica Geosystems AG,Heerbrugg,Swizerland,2000
2Saxe S G. Prismatic film light guides: performance and recent developments [J]. Sol. Energy Mater, 1989,19 (1-2): 95-109
3沈天行，李伟．一种新型有机玻璃棱镜导光管，照明科技论坛(天津)论文集，2003
4L A Whitehead, Kristin Hoffmann. Method for estimating the efficiency of prism light guide luminaires.Journal of the Illuminating Engineering Society, 1998,13 - 20
