Natural light illumination system.
Whang AJ, Chen YY, Yang SH, Pan PH, Chou KH, Lee YC, Lee ZY, Chen CA, Chen CN.
Whang AJ, et al. Among authors: chen yy, chen ca, chen cn.
Appl Opt. 2010 Dec 10;49(35):6789-801. doi: 10.1364/AO.49.006789.
Appl Opt. 2010.
PMID: 21151237