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LASERs (or Light Amplified by Stimulated Emission of Radiation) are among the most widely available and versatile optical tools today.  A variety of lasers are commonly used in household devices, such as ...

In order to understand the contribution of matter, radiation, and dark energy in the universe, cosmologists have developed a set of cosmological parameters: matter (Ωm), radiation (ΩR), dark energy (ΩΛ). ...

The manufacturing industry has come a long way from Ford’s car plants that spurred innovation in the U.S. The assembly line was a revolutionary tactic for efficiency, but modern manufacturing is much more ...

Previously, we discussed a technique for producing high resolution maps of neural activity in the brain called Optical Recording of Intrinsic Signal, or ORIS.  Conventional methods for performing ORIS ...

Previously, we discussed how visible light in combination with implantable optical sensors was used to map epileptic neural activity and localize focal seizures on the surface of the brain.  Scientists at ...

Optical technology has had a huge impact on our everyday lives. Sensational inventions like the self-driving car, Wi-Fi connected home appliances and automated assembly lines all use optical fibers or ...

Teleportation is among one of the most highly anticipated and desired scientific advances of our time.  The idea that one could send anything to anyone anywhere instantly is certainly appealing, but is it ...

Medical imaging of the optic nerve head (ONH) is immensely important to study vision disorders like nearsightedness and glaucoma. Doctors traditionally use optical coherence tomography (OCT scans) to ...

While most people would consider invisibility to be an unattainable superpower or limited to existing in sci-fi films, in reality, invisibility is not as impractical as it sounds. A technique, known as ...

Researchers from the Harbin Institute of Technology at Shenzhen and Shanxi University have created a new configuration for waveguide connected microdisks (WCM). Their method could significantly reduce ...