Design and Color Analysis of Caustic Imaging Freeform Surfaces Used in Natural Light Illumination System

碩士 === 國立臺灣科技大學 === 電子工程系 === 105 === Natural light has many advantages for the human , which is one of the indispensable energy for biological growth, and at the same time as a popular green sustainable energy, the Photonics System Simulation and Design Laboratory(PSSDL) is dedicated to guiding the...

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Bibliographic Details
Main Authors: Yu-Hsuan Yen, 顏煜軒
Other Authors: ALLEN JONG-WOEI WHANG
Format: Others
Language:zh-TW
Published: 2017
Online Access:http://ndltd.ncl.edu.tw/handle/6y9ygt
Description
Summary:碩士 === 國立臺灣科技大學 === 電子工程系 === 105 === Natural light has many advantages for the human , which is one of the indispensable energy for biological growth, and at the same time as a popular green sustainable energy, the Photonics System Simulation and Design Laboratory(PSSDL) is dedicated to guiding the sun into the interior and depend on this idea, we design a Natural Light Illumination System. This paper is designed for radiating system imaging elements of Natural Light Illumination System. The purpose is to image the light at the end of the system, called caustic plate. In this paper, we propose to design the collimated off-axis ray collimating element by Fresnel lens to reduce the optical path, and complete the automatic modeling design through the built-in VisualBasic language. At the same time, we put forward the method of Matlab image processing to establish accurate image energy analysis and energy distribution, and integrate the free-form surface algorithm based on VisualBasic language to design the radiographic system imaging element. This paper also proposes an algorithm to achieve the color imaging system, and also analyzes and compares the parameters of the design components, simulates the optimization of the simulation and the optimization of the modeling program.