K. Sung-Hyun, L. MinHwan, P. Jaesik, L. Kyung-Goo, and H. InKag, "Solar tracking system for lighting fiber,"
in CLEO: 2014,
OSA Technical Digest (online)
(Optical Society of America, 2014), paper JW2A.137.
We demonstrate a simple and effective solar tracking system for collection of sunlight in an optical fiber. The system incorporates a mirror whose axes were controlled based on the known equation of solar motion.