@inproceedings{d44e18f58e5747ecb84a7ff00256ec31,
title = "Highly stable digital holography for temperature measurement",
abstract = "We have developed a common-path configuration of digital holography offering several advantages in comparison to two-channel configurations of digital holography. This system shows a very high temporal phase stability which makes it more appropriate for real-time and fast transient dynamic measurement applications, the configuration is very simple and the system is very compact in size, and it is less vibration sensitive. Moreover, with the full use of the reference beam, the proposed system provides the field of view (FOV) as wide as that of a two-beam interferometer. The proposed system is used for the measurement of the refractive index and temperature inside the candle flame. A complete analysis of the temperature measurement from the recorded digital hologram in the presence of a candle flame is demonstrated. The advantages and limitations of the systems are also discussed.",
keywords = "Common-path configuration, Digital holography, Flames, Phase measurement, Refractive index measurement, Temperature measurement",
author = "Manoj Kumar and Osamu Matoba and Yasuhiro Awatsuji",
note = "Publisher Copyright: {\textcopyright} 2021 SPIE.; Holography: Advances and Modern Trends VII 2021 ; Conference date: 19-04-2021 Through 23-04-2021",
year = "2021",
month = jan,
day = "1",
doi = "10.1117/12.2586311",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Antonio Fimia and Miroslav Hrabovsky and Sheridan, {John T.}",
booktitle = "Holography",
address = "United States",
}