Modeling of optical aberrations due to thermal deformation using finite element analysis and ray-tracing
Modeling of optical aberrations due to thermal deformation using finite element analysis and ray-tracing
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使用有限元分析和光线追踪对热变形引起的光学像差进行建模
DOI:
10.1117/12.2190879
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发表时间:
2015
期刊:
影响因子:
--
通讯作者:
P. Loosen
中科院分区:
文献类型:
--
作者:
T. Bonhoff;L. Büsing;J. Stollenwerk;P. Loosen
Thermo-optical simulation is an important extension of classical ray-tracing because many applications, especially in laser technology, have to deal with thermal effects. This paper discusses an approach for modeling thermally induced surface deformations of rotational symmetric optical systems: the discrete deformation data generated by Finite Element Analysis (FEA) are approximated using a global even polynomial which is then transferred to the ray-tracing. The implemented algorithm is validated by comparing approximated data to an analytic deformation function. Finally, the benefit of modeling the temperature dependent refractive index and the thermal deformation is demonstrated using the example of a plastic lens.
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DOI:
--
发表时间:
2012
期刊:
Other Conferences
影响因子:
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作者:
A. Gatej;A. Richmann;O. Pütsch;P. Loosen
通讯作者:
P. Loosen
DOI:
--
发表时间:
2012
期刊:
Photonics Europe
影响因子:
--
作者:
A. Gatej;Johannes Wasselowski;P. Loosen
通讯作者:
P. Loosen
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
A. Pontes;H. Bayerl
通讯作者:
H. Bayerl
DOI:
--
发表时间:
2011
期刊:
Optical Systems Design
影响因子:
--
作者:
A. Mazzoli;P. Saint;A. Orban;Jean;J. Loicq;C. Barbier;Y. Stockman;M. Georges;P. Nachtergaele;S. Paquay;P. De Vincenzo
通讯作者:
P. De Vincenzo
DOI:
--
发表时间:
2003
期刊:
SPIE Optics + Photonics
影响因子:
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作者:
Richard C. Juergens;P. Coronato
通讯作者:
P. Coronato