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http://dx.doi.org/10.3807/KJOP.2016.27.2.073

Design and Fabrication of a Light-Guiding Plate for a Photobioreactor Utilizing a Hybrid LED Plus Sunlight Source  

Lim, Hyon-Chol (Department of Photonic Engineering, Chosun University)
Yang, Seung-Jin (Department of Photonic Engineering, Chosun University)
Baek, Jun-Hyeok (Department of Photonic Engineering, Chosun University)
Kim, Jae-Young (Department of Photonic Engineering, Chosun University)
Jang, Kyungmin (Department of Photonic Engineering, Chosun University)
Kim, Jongtye (DONG-A HI-TECH Co., Ltd.)
Jeong, Sanghwa (Department of Mechanical Engineering, Chosun University)
Park, Jong-Rak (Department of Photonic Engineering, Chosun University)
Publication Information
Korean Journal of Optics and Photonics / v.27, no.2, 2016 , pp. 73-80 More about this Journal
Abstract
In this paper, we report the results of a study on the design and fabrication of a light-guiding plate (LGP) using a hybrid light-emitting diode (LED) and sunlight source that can be applied to a photobioreactor. LGP patterns for the LED source were designed and engraved on an LGP, together with previously reported patterns for a sunlight source. A control system for the hybrid LGP was designed to maintain the output photon flux density (PFD) from the LGP at a constant value. When the target value of the output PFD was set to $70{\mu}E/(m^2{\cdot}s)$, the error range of the output PFD was found to be within ${\pm}2%$.
Keywords
Light Guiding Plate; Light Emitting Diode; Sunlight; Illumination Design;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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