Prediction of spatial resolutions of future IR cameras at ITER

被引：6

作者：

Rigollet, Fabrice ^{[1
]}

Reichle, Roger ^{[2
]}

Gaspar, Jonathan ^{[1
]}

Gardarein, Jean-Laurent ^{[1
]}

Le Niliot, Christophe ^{[1
]}

Huxford, Roger ^{[3
]}

机构：

[1] Aix Marseille Univ, IUSTI UMR CNRS 7343, Marseille, France

[2] ITER Org, St Paul Les Durance, France

[3] RBH Opt, Burgess Hill, England

来源：

QUANTITATIVE INFRARED THERMOGRAPHY JOURNAL | 2013年 / 10卷 / 01期

关键词：

spatial resolution; infrared FPA; Modulation Transfer Function; Slit Response Function; temperature measurement; ITER Tokamak;

D O I：

10.1080/17686733.2013.785212

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Here are presented the predictions of the spatial resolutions of one of the future IR camera that will survey the divertor of the Tokamak ITER. The objective is to associate, in Fourier space, the optical transfer function and the detector transfer function to calculate the total transfer function (TTF) of the virtual IR camera. The modulation transfer function (modulus of TTF) quantifies the imaging' performances of the virtual camera. Its measuring' performances are estimated by the simulation of the slit response function experiment. Finally, some results of sharp temperature profile measurements in realistic plasma situations are presented.

引用

页码：96 / 111

页数：16

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