Abstract

Inverse photopyroelectric (IPPE) spectroscopy, a novel variant among the photothermal spectroscopies, has been used for direct determination of (<i>Kpc</i>)^&frac12; in a variety of food samples. The method appears capable of thermal characterization, and when combined with more mature techniques may prove useful in food products industry and storage.

Optical properties of edible oils within spectral range from 300 to 2500  nm determined by double optical pathlength transmission method

X. C. Li, J. M. Zhao, L. H. Liu, and J. Y. Tan
Appl. Opt. 54(13) 3886-3893 (2015)

Identification of the interference spectra of edible oil samples based on neighborhood rough set attribute reduction

Shijun Xu, Wenbo Wu, Chuanxing Gong, Jinjian Dong, and Caifei Qiao
Appl. Opt. 62(6) 1537-1546 (2023)

Optimized laser-induced breakdown spectroscopy for the determination of high toxic lead in edible colors

I. Rehan, M. Z. Khan, K. Rehan, S. U. Abrar, Z. Farooq, S. Sultana, N. Us Saqib, and H. Anwar
Appl. Opt. 57(21) 6033-6039 (2018)

Integrated approach for simultaneously measuring thermophysical parameters of semi-transparent materials

Yanfen Xu, Kaihua Zhang, Kun Yu, and Yufang Liu
Opt. Lett. 49(7) 1812-1815 (2024)

Photopyroelectric spatially resolved imaging of thermal wave fields

Marek Mieszkowski and Andreas Mandelis
J. Opt. Soc. Am. A 7(4) 552-557 (1990)