DIRECT SOLUTION TO THE INVERSE SCATTERING PROBLEM FOR SURFACES FROM NEAR-FIELD INTENSITIES WITHOUT PHASE RETRIEVAL

被引：38

作者：

GARCIA, N ^{[1
]}

NIETOVESPERINAS, M ^{[1
]}

机构：

[1] UNIV AUTONOMA MADRID, FAC CIENCIAS C3, DEPT FIS MAT CONDENSADA, E-28049 MADRID, SPAIN

来源：

OPTICS LETTERS | 1995年 / 20卷 / 09期

关键词：

D O I：

10.1364/OL.20.000949

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We demonstrate a solution to the problem pertaining to the reconstruction of the profile of an interface separating two media of different refractive index, using near-field scattered intensity measurements. This is achieved by integration of the intensities of the scattered near fields over several angles of incidence, hence producing an effective incoherent source on the surface.

引用

页码：949 / 951

页数：3

共 22 条

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