optics
Depth thermography goes beyond the surface and works with a certain class of materials that are partially transparent to infrared radiation
| 2 min read
Unlike other materials that try to emulate nature's color changers, this one can respond to any type of movement, like bending or twisting
| 3 min read
Finding enables researchers to directly visualize unlabeled objects that have deep sub-wavelength separations
| 3 min read
Device may have far-reaching applications in polarization imaging, quantum optics, and more
| 2 min read
Perovskite crystals could underpin cheap renewable energy
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Penn engineers develop first tunable, chip-based 'vortex microlaser' and detector
| 5 min read
To date, no methods of optical imaging can observe atomic nuclei, because it is extremely challenging to image such tiny entities surrounded by electrons
| 2 min read
New system offers new possibilities for live-cell analysis experiments
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An open-source design from the University of Bath gives schools, homes, and labs the chance to 3D print their own precision microscopes
| 3 min read
Researchers suggest using machine learning methods to predict the properties of artificial sapphire crystals
| 2 min read
