%0 Journal Article
%T Resolution of Confocal Scanning Microscope for Second-harmonic Wave<br>二次谐波共焦成像的分辨率
%A College of Sciences
%A South China Agricultural University
%A Guangzhou
%A <br>杨初平
%A 旷卫民
%A 刘军
%A 唐志列
%J 光子学报
%D 2006
%I 
%X The three-dimensional intensity pulse function of a confocal scanning microscope for second-harmonic wave is derived and compared with that of a two-photon fluorescent confocal scanning microscope.By use of Fourier transformation,the three-dimensional intensity pulse function is theoretically investigated in frequency domain where the transverse and axial cut-off spatial frequencies,together with the transmission bands are given.The results show the optical resolution for second-harmonic wave is better than that for twophoton fluorescence.Such conclusion is also proved from the uncertainty principle.
%K Confocal microscope
%K Second-harmonic wave
%K Frequency domain
%K Optical resolution<br>共焦显微镜
%K 二次谐波
%K 频域
%K 分辨率
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=613982BD94D45EC4&yid=37904DC365DD7266&vid=6209D9E8050195F5&iid=708DD6B15D2464E8&sid=E8941A3800A46ABD&eid=457F754A679A9D25&journal_id=1004-4213&journal_name=光子学报&referenced_num=4&reference_num=15