| Summary: | 碩士 === 中華科技大學 === 機電光工程研究所碩士班 === 101 === Recently, all people emphasize the environmental friendly concepts. The green industry is fast developing. More and more company are taking plunge in all kinds of green products to sell. Among these products, the so-called Sun Guiding System is one of the most environmental and cleanest part worth for us to exploit. If we are able to guide natural light from outside to inside to illuminate our indoor spaces, we can say good bye to electricity, save energy, and save money from our pockets.
The Sun Guiding System is composed of the modules, namely, sun collection, transmission, and emission. This paper is focused on the emission module that includes a TIR lens specially designed for optical- fiber to connect and emit natural light for commercial lighting by the tool of optical simulation software.
Hopefully through the above simulation and study, an appropriate optical device – lens for optical-fiber can be designed to adjust the illuminance, to prevent glare, or to adjust the light angles, and then apply to different business stores, such as coffee shop, cloth shops or even bookstores.
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