Design of a compact freeform optical system via the surface contribution analysis method

2020 ◽  
Author(s):  
Gangyi Zou ◽  
Xuewu Fan ◽  
Zhihai Pang
Keyword(s):  
Optical System ◽  
Analysis Method ◽  
Contribution Analysis

Wavefront Reconstruction Error Analysis Method for Diffraction Optical System

2019 ◽  
Vol 39 (11) ◽  
pp. 1105002
Author(s):  
乔凯 Qiao Kai ◽  
智喜洋 Zhi Xiyang ◽  
杨冬 Yang Dong ◽  
于頔 Yu Di ◽  
王达伟 Wang Dawei
Keyword(s):  
Error Analysis ◽  
Optical System ◽  
Reconstruction Error ◽  
Analysis Method ◽  
Wavefront Reconstruction

Third-order aberration of soft X-ray optical systems with orthogonal and coplanar arrangement of the main planes of elements

2020 ◽  
Vol 27 (6) ◽  
pp. 1477-1484
Author(s):  
Yiqing Cao ◽  
Zhijuan Shen ◽  
Haihe Xie
Keyword(s):  
Optical System ◽  
Optical Systems ◽  
Analysis Method ◽  
Third Order ◽  
Optical Elements ◽  
Analytical Analysis ◽  
X Ray ◽  
Plane Symmetric ◽  
Design And Optimization ◽  
Aberration Theory

A third-order aberration analytical analysis method of soft X-ray optical systems with orthogonal and coplanar arrangement of the main planes of elements is proposed. Firstly, the transfer equations of the aperture ray and the principle ray are derived; then, based on the third-order aberration theory with the aperture-ray coordinates on the reference exit wavefront of a plane-symmetric optical system, the aberration expressions contributed by the wave aberration and defocus of this kind of optical system are studied in detail. Finally, the derived aberration calculation expressions are applied to calculate the aberration of two design examples of such types of optical systems; the images are compared with ray-tracing results obtained using the Shadow software to validate the aberration expressions. The study shows that the accuracy of the aberration expressions is satisfactory. The analytical analysis method of aberration is helpful in the design and optimization of the soft X-ray optical systems with orthogonal and coplanar arrangement of the main planes of optical elements.

Time-Domain Source Contribution Analysis Method for In-Room Pass-By Noise

2011 ◽  
Author(s):  
Karl Janssens ◽  
Pieter Aarnoutse ◽  
Peter Gajdatsy ◽  
Laurent Britte ◽  
Filip Deblauwe ◽  
...  
Keyword(s):  
Time Domain ◽  
Analysis Method ◽  
Source Contribution ◽  
Contribution Analysis ◽  
Domain Source

Thermal-structural-optical integrated analysis method of laser optical system

2013 ◽  
Vol 25 (11) ◽  
pp. 2851-2855
Author(s):  
周小红 Zhou Xiaohong ◽  
任晓明 Ren Xiaoming ◽  
李柱 Li Zhu ◽  
郭建增 Guo Jianzeng
Keyword(s):  
Optical System ◽  
Integrated Analysis ◽  
Analysis Method
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