Highly energy-efficient agricultural lighting by B+R LEDs with beam shaping using micro-lens diffuser
Lee, Xuan-Hao, Chang, Yu-Yu, Sun, Ching-CherngVolume:
291
Language:
english
Journal:
Optics Communications
DOI:
10.1016/j.optcom.2012.10.086
Date:
March, 2013
File:
PDF, 1.58 MB
english, 2013