Reading out Fisher information from the zeros o the point spread function

Paur M.; Stoklasa B.; Koutny D.; Rehacek J.; Hradil Z.; Grover J.; Krzic A.; Sanchez-Soto L. L.

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Reading out Fisher information from the zeros o the point spread function

机译：从点传播功能的零读出fisher信息

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We show that, for optical systems whose point spread functions exhibit isolated zeros, the information one can gain about the separation between two incoherent point light sources does not scale quadratically with the separation (which is the distinctive dependence causing Rayleigh's curse) but only linearly. Moreover, the dominant contribution to the separation information comes from regions in the vicinity of these zeros. We experimentally confirm this idea, demonstrating significant super resolution using natural or artificially created spectral doublets. (C) 2019 Optical Society of America

机译：我们表明，对于点扩散功能表现出隔离的零的光学系统，可以通过分离（这是导致瑞利曲线的独特依赖性的分离而产生的信息，所以可以获得关于两个非相干点光源之间的分离的信息。此外，对分离信息的主导贡献来自这些零的附近的区域。我们通过天然或人工产生的光谱双重进行了实验证实了这一思想，展示了显着的超级分辨率。（c）2019年光学学会

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来源
《Optics Letters》 |2019年第12期|共4页
作者
Paur M.; Stoklasa B.; Koutny D.; Rehacek J.; Hradil Z.; Grover J.; Krzic A.; Sanchez-Soto L. L.;
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作者单位

Palacky Univ Dept Opt 17 Listopadu 12 Olomouc 77146 Czech Republic;

Palacky Univ Dept Opt 17 Listopadu 12 Olomouc 77146 Czech Republic;

Palacky Univ Dept Opt 17 Listopadu 12 Olomouc 77146 Czech Republic;

Palacky Univ Dept Opt 17 Listopadu 12 Olomouc 77146 Czech Republic;

Palacky Univ Dept Opt 17 Listopadu 12 Olomouc 77146 Czech Republic;

European Space Res &

Technol Ctr ESTEC ESA Adv Concepts Team Keplerlaan 1 NL-2200 AG Noordwijk Netherlands;

European Space Res &

Technol Ctr ESTEC ESA Adv Concepts Team Keplerlaan 1 NL-2200 AG Noordwijk Netherlands;

Univ Complutense Dept Opt Fac Fis E-28040 Madrid Spain;

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正文语种 eng
中图分类计量学;光学;
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7. Functionally distinct laminin receptors mediate cell adhesion and spreading: the requirement for surface galactosyltransferase in cell spreading [O] . 1988

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Reading out Fisher information from the zeros o the point spread function

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