发明名称 |
METHOD FOR MANUFACTURING CONTRAST AMPLIFYING SUBSTRATES |
摘要 |
A method for producing a contrast-amplifying support comprising an absorbing substrate carrying at least one absorbing layer comprises a design step for the support and the following steps: i) choosing an illumination wavelength λ; ii) choosing a material constituting the substrate and exhibiting, at illumination wavelength λ, a complex refractive index N0=n0−jk0 with k0≧0.01; iii) choosing an ambient medium in contact with the layer on the side opposite to the substrate and exhibiting, at illumination wavelength λ, a complex refractive index N3=n3−jk3 with k3≧0; iv) determining a nominal complex refractive index N1=n1−jk1 and a nominal thickness e1 of the layer wherein it behaves in the guise of antireflection layer when illuminated under normal incidence at illumination wavelength λ; and v) choosing a material constituting the layer and exhibiting, at illumination wavelength λ, a complex refractive index whose real and imaginary parts coincide with the nominal complex refractive index. |
申请公布号 |
EP3058399(A1) |
申请公布日期 |
2016.08.24 |
申请号 |
EP20140786862 |
申请日期 |
2014.10.17 |
申请人 |
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE;UNIVERSITE DU MAINE |
发明人 |
AUSSERRE, DOMINIQUE;AMRA, CLAUDE;ZERRAD, MYRIAM;ABOU KHACHFE, REFAHI |
分类号 |
G02B1/11 |
主分类号 |
G02B1/11 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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