Digital holographic interferometry for measurement of temperature in axisymmetric flames.
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.
Laser Applications and Holography Laboratory, Instrument Design Development Center, Indian Institute of Technology, Delhi, India.
Shobhna
S
Sharma
Gyanendra
G
Sheoran
Chandra
C
Shakher