SPIE Proceedings [SPIE Optics & Photonics 2005 - San Diego, California, USA (Sunday 31 July 2005)] Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications XI - The optimal design of Fresnel lens for a reading light system with LEDs
Chen, Wen-Gong, Yu, Francis T., Guo, Ruyan, Uang, Chii-Maw, Yin, ShizhuoТом:
5911
Рік:
2005
Мова:
english
DOI:
10.1117/12.616285
Файл:
PDF, 231 KB
english, 2005