In a study published in the Journal of Biomedical Optics, researchers from the United States introduced hyperspectral ...

Purdue University researchers have developed RAPTOR, an optical counterfeit detection method for chips used in semiconductor devices.

To combat counterfeit semiconductors, researchers at Purdue University’s College of Engineering have developed an optical ...

Researchers developed RAPTOR, a patent-pending optical counterfeit detection method for chips used in semiconductor devices. It leverages deep learning to identify tampering. It improves upon ...

Here, authors used dark-field X-ray microscopy to investigate dislocations near dendrite tips, suggesting that stress-induced dislocation may influence dendrite branching and material fracture.

Field-emission microscopy (FEM) is an analytical technique used in materials science to investigate ... The field-emitted electrons travel along the field lines and produce bright and dark patches on ...

This course provides students with (1) Fundamental background of tissue optics; (2) Understanding of physics, strengths, and limitations of various existing bio-optical imaging technologies; (3) ...

The optical microscope technique usually includes bright-field, dark-field, and fluorescence imaging, which are commonly ...

Student Student microscopes are the smallest and least expensive type of microscope. They are capable of advanced techniques and documentation even though they are for student use. They are designed ...

In confocal microscopy, laser light is focused into a very small spot and is scanned across the specimen to reconstitute a 2D image. This is in contrast to wide-field microscopes in which the entire ...

The Cell Imaging Center houses two wide-field microscopes: the Olympus IX81 and the Zeiss AxioObserver. A wide-field microscope is a type of fluorescence microscope in which the entire specimen is ...