For purpose of revealing the negative impacts of multiple primary aberrations in high numerical aperture optical system,the combined influence of the primary aberrations,especially coma,astigmatism and spherical aberration,on focusing Gaussian beam in high numerical aperture system was carried out based on diffraction theory.The intensity distribution of the Gaussian beam focal spot suffering multiple influence of coma,astigmatism and spherical aberration were acquired by numerical simulation.The results sh...
【基金】
The National Natural Science Foundation of China(No.61378083);
the International Cooperation Foundation of the National Science and Technology Major Project of the Ministry of Science and Technology of China(No.2011DFA12220);
the Major Research Plan of the National Natural Science Foundation of China(No.91123030);
the Natural Science Foundation of Shaanxi Province of China(Nos.2010JS110,2013SZS03-Z01)
【更新日期】
2015-11-17
【分类号】
O436.1
【正文快照】
Foundation item:The National Natural Science Foundation of China(No.61378083),the International Cooperation Foundation of theNational Science and Technology Major Project of the Ministry of Science and Technology of China(No.2011DFA12220),the MajorResearc