Error analysis of ray's light path for axis-symmetrical optical system by using skew ray tracing

Te Tan Liao, Chun Ta Chen, Chieh Kung, Psang Dain Lin

研究成果: Conference contribution

摘要

This study applies a skew ray tracing approach based on a 4×4 homogeneous coordinate transformation matrix and Snell's law to analyze the errors of a ray's light path as it passes through a series of optical elements for axis-symmetrical optical system. The proposed error analysis methodology considers two principal sources of light path error, namely: (1) the translational errors Δxi, Δyi and Δzi and the rotational errors Δωix, Δωiy and Δωiz, which determine the deviation of the light path at each boundary surface, and (2) the differential changes induced in the incident point position and unit directional vector of the refracted / reflected ray as a result of differential changes in the position and unit directional vector of the light source. The validity of the proposed methodology is verified by analyzing the effects of optical errors in Petzval lens.

原文English
主出版物標題Innovation for Applied Science and Technology
頁面2741-2745
頁數5
DOIs
出版狀態Published - 2013
事件2nd International Conference on Engineering and Technology Innovation 2012, ICETI 2012 - Kaohsiung, Taiwan
持續時間: 2012 11月 22012 11月 6

出版系列

名字Applied Mechanics and Materials
284-287
ISSN(列印)1660-9336
ISSN(電子)1662-7482

Other

Other2nd International Conference on Engineering and Technology Innovation 2012, ICETI 2012
國家/地區Taiwan
城市Kaohsiung
期間12-11-0212-11-06

All Science Journal Classification (ASJC) codes

  • 工程 (全部)

指紋

深入研究「Error analysis of ray's light path for axis-symmetrical optical system by using skew ray tracing」主題。共同形成了獨特的指紋。

引用此