Ghost imaging is like a game of Battleship. Instead of seeing an object directly, scientists use entangled photons to remove the background and reveal its silhouette. This method can be used to study ...

Microscopes afford us the opportunity to look at particles that would otherwise be invisible to the naked eye, but these particles can sometimes be masked by gravity. That’s right, the same force that ...

Researchers developed a new smartphone-based digital holographic microscope that enables precision 3D measurements. The highly portable and inexpensive microscope could help bring 3D measurement ...

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For over a century, surgeons performing delicate procedures have relied on stereoscopic microscopes to gain a sense of depth. These tools mimic human vision by presenting slightly different images to ...

For over a century, surgeons performing delicate procedures have relied on stereoscopic microscopes to gain a sense of depth. These tools mimic human vision by presenting slightly different images to ...

Researchers developed a smartphone-based digital holographic microscope that can capture, reconstruct and display holograms in almost real time. They used the microscope to acquire cross-sectional ...