Optical Methods News Today

Authenticating signatures, deciphering hidden messages, and scrutinizing intricate details are all part of the fascinating field of forensic document examination.

Gas analysis is a critical technique used to identify and control contamination in the production process of optoelectronics, avoiding defects in the devices, financial loss, and reducing safety risks.

Atomic force microscopy (AFM) is one of the analytical methods that can provide a non-invasive, non-destructive, and nanometer-scale characterization of archaeological and paleontological samples.

Tomsk State University, in collaboration with the Limnological Institute of the Siberian Branch of the Russian Academy of Sciences, is testing an underwater holographic camera created at TSU.The holographic camera is situated 5 meters deep underwater

Date Time Studying plankton with a digital holographic camera will help ecology Scientists from the Laboratory of Radiophysical and Optical Methods for Studying the Environment (TSU Faculty of Radiophysics) have found a way to determine the pollution of water bodies by studying plankton. The main tool is a digital holographic camera, which, placed in the water, can determine the size and shape of plankton and other particles, their speed, the number of individuals, and other parameters. Conclu...

TSU radiophysicists proposed to study aviation glass using the holographic method of particle registration. It detects and fixes microdamage without...