C
Charles Joenathan
Researcher at Rose-Hulman Institute of Technology
Publications - 105
Citations - 1595
Charles Joenathan is an academic researcher from Rose-Hulman Institute of Technology. The author has contributed to research in topics: Interferometry & Speckle pattern. The author has an hindex of 18, co-authored 103 publications receiving 1542 citations. Previous affiliations of Charles Joenathan include University of Stuttgart & Indian Institutes of Technology.
Papers
More filters
Journal ArticleDOI
Laser-induced explosion of gold nanoparticles: potential role for nanophotothermolysis of cancer.
TL;DR: Explosion of nanoparticles may be accompanied by optical plasma, generation of shock waves with supersonic expansion and particle fragmentation with fragments of high kinetic energy, all of which can contribute to the killing of cancer cells.
Journal ArticleDOI
Speckle interferometry with temporal phase evaluation for measuring large-object deformation
TL;DR: With this method one is capable of measuring deformation sof more than 100 mum, which is not possible using conventionalelectronic speckle pattern interferometry, and the results of the experiments are discussed.
Journal ArticleDOI
Phase-measuring interferometry: new methods and error analysis
TL;DR: A simplified approach to understanding the error introduced by miscalibration and nonlinearity of the phase stepper and its reduction in phase-shifting interferometry is presented.
Journal ArticleDOI
Temporal and spatial properties of the time-varying speckles of botanical specimens
TL;DR: In this article, several applicable techniques, such as power spectral density and correlation, are used for measuring and analyzing the temporal speckle intensity variations, which exhibit information about the shelf life and aging of some botanical specimens used in the study.
Journal ArticleDOI
Contouring by electronic speckle pattern interferometry employing dual beam illumination
TL;DR: The sensitivity and the orientation of the contour planes are analyzed and a novel method for tilting the planes of contours and experimental results incorporating phase shifting and fringe analysis are presented.