| DC 欄位 |
值 |
語言 |
| DC.contributor | 光電科學與工程學系 | zh_TW |
| DC.creator | 林子堯 | zh_TW |
| DC.creator | Lin-Tzu Yao | en_US |
| dc.date.accessioned | 2015-7-24T07:39:07Z | |
| dc.date.available | 2015-7-24T07:39:07Z | |
| dc.date.issued | 2015 | |
| dc.identifier.uri | http://ir.lib.ncu.edu.tw:444/thesis/view_etd.asp?URN=102256009 | |
| dc.contributor.department | 光電科學與工程學系 | zh_TW |
| DC.description | 國立中央大學 | zh_TW |
| DC.description | National Central University | en_US |
| dc.description.abstract | 在本論文中，基於基本幾何光學原理之下，建構透鏡式與反射杯兩種自由曲面二次光學系統的初始系統模型，搭配使用 TracePro 軟體的 2D/3D 互動式優化器繪製模型，使用Downhill simplex method進行自由曲面的自動優化，將直徑 300mm 表面光源的二次光學系統收光角度設計在 9 度以內。由此方法可以避免不斷重複的調整模型和重新設置參數，大幅縮短所花費的時間，在短時間之內就能優化出精準配光的自由曲面光學元件，而設計出的自由曲面二次元件與相同尺寸之非自由曲面元件，其收光角度優化了15度~17度。 | zh_TW |
| dc.description.abstract | In this thesis, we built two types of initial model of free-form surface secondary optical system, lens and reflector based on principles of geometry optics. Then use 2D/3D interactive optimizer of TracePro to create initial model, and automatic optimization of free-form surfaces. The beam angle (50% lv) of the secondary optical system on 300mm diameter surface light source is 9 degrees or less. Apply this method, we avoiding repeated re-set parameters and adjust model, significantly reducing the time it takes. Finally we got the best model of high precision free-form surface secondary optical element in a shorter time. | en_US |
| DC.subject | 自由曲面 | zh_TW |
| DC.title | 以自由曲面之優化方法設計二次光學元件 | zh_TW |
| dc.language.iso | zh-TW | zh-TW |
| DC.title | Optimization Method of Free-form Surface used design Secondary lens | en_US |
| DC.type | 博碩士論文 | zh_TW |
| DC.type | thesis | en_US |
| DC.publisher | National Central University | en_US |