RECONSTRUCTION OF OPTICAL-SOURCE PROFILES FROM FIXED-BASE-LINE 2-PINHOLE SPECTRAL MEASUREMENTS

被引：6

作者：

FRIBERG, AT ^{[1
]}

FISCHER, DG ^{[1
]}

机构：

[1] UNIV ROCHESTER, INST OPT, ROCHESTER, NY 14627 USA

来源：

APPLIED OPTICS | 1994年 / 33卷 / 23期

关键词：

D O I：

10.1364/AO.33.005426

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Source masking by a cosine amplitude grating is shown to render possible the reconstruction of the intensity distribution associated with globally incoherent optical sources from spectral measurements performed with a Young's two-pinhole fixed-baseline interferometer. The effect of the mask is to map the low spatial frequencies of the source intensity onto accessible optical frequencies. The permissible parameter regimes are studied, and the feasibility of the technique is demonstrated by numerical simulations.

引用

页码：5426 / 5431

页数：6