Linear Fresnel Lens and Free-Form Lens Design Using Natural Light and LED as Combing Light Source for Tunnel Lighting
碩士 === 國立臺灣科技大學 === 光電工程研究所 === 107 === Traditional tunnel lighting has the problem of poor lighting environment and huge energy consumption. In this study, two different lenses were designed with natural light and LED as the light source. When the sunlight is enough, the natural light illumination...
| Main Authors: | , |
|---|---|
| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2019
|
| Online Access: | http://ndltd.ncl.edu.tw/handle/52ugz6 |