INFRARED SPECKLE INTERFEROMETRY WITH 2-D ARRAYS

被引：0

作者：

HARVEY, PM ^{[1
]}

BALKUM, SL ^{[1
]}

MONIN, JL ^{[1
]}

机构：

[1] UNIV JOSEPH FOURIER,OBSERV GRENOBLE,F-38041 GRENOBLE,FRANCE

来源：

INFRARED PHYSICS & TECHNOLOGY | 1994年 / 35卷 / 2-3期

关键词：

D O I：

10.1016/1350-4495(94)90075-2

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

We describe results from a program of speckle interferometry with two-dimensional infrared array detectors. Analysis of observations of eta Carinae made with a 58 x 62 InSb detector are discussed. The data have been analyzed with both the Labeyrie autocorrelation method, a deconvolution of shift-and-add data, and a phase restoration process. Development of a new camera based on a much lower noise HgCdTe detector will lead to a significant improvement in limiting magnitude for IR speckle interferometry.

引用

页码：147 / 151

页数：5

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