Digital holographic interferometry for measurement of temperature in axisymmetric flames

被引：63
|
作者：
Sharma, Shobhna [1 ]
Sheoran, Gyanendra [1 ]
Shakher, Chandra [1 ]
机构：
[1] Indian Inst Technol, Instrument Design Dev Ctr, Laser Applicat & Holog Lab, Delhi, India
来源：
APPLIED OPTICS | 2012年 / 51卷 / 16期
关键词：
NUMERICAL RECONSTRUCTION; TALBOT INTERFEROMETER; SHEARING INTERFEROMETRY; IMAGE-FORMATION; PROFILE;
D O I：
10.1364/AO.51.003228
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In this paper, experimental investigations and analysis is presented to measure the temperature and temperature profile of gaseous flames using lensless Fourier transform digital holographic interferometry. The evaluations of the experimental results give the accuracy, sensitivity, spatial resolution, and range of measurements to be well within the experimental limits. Details of the experimental results and analysis are presented. (C) 2012 Optical Society of America
引用
收藏
页码：3228 / 3235
页数：8
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