Sigma Corporation of America, the US subsidiary of Sigma Corporation (CEO: Kazuto Yamaki. Headquarters: Asao-ku, Kawasaki-shi, Kanagawa, Japan) is pleased to ...

Researchers have developed a novel metasurface-based method to generate terahertz complex vector light fields using surface ...

Credit: X-ray: NASA/CXC/Penn State Univ./L. Townsley et al.; Infrared: NASA/JPL-CalTech/SST; Optical: NASA/STScI/HST; Radio: ...

India's DRDO has unveiled the country's first indigenous VHF radar, capable of detecting fifth-and sixth-generation stealth ...

With a touch of flare, pun totally intended, Tokina has launched its Vista-C Prime T1.5 lenses, a new version of the Vista ...

In optical magnetometry, in addition to the atomic projection noise, there is also photon shot noise. For example, if the measured quantity is the rotation angle φ of the light polarization ...

Department of Chemistry, Johns Hopkins University, 3400 N. Charles St., Baltimore, Maryland 21218, United States ...

Then John Means in May, Kyle Bradish in June and Grayson Rodriguez in August. The Orioles’ starting rotation was crushed by injuries in 2024 as all of those pitchers missed the remainder of the ...

Unlike traditional optical systems that rely on bulky lenses ... By adjusting the lattice rotation and integrating diffraction elements, the team introduced an anti-aliasing strategy that ...

Unlike traditional optical systems that rely on bulky lenses ... By adjusting the lattice rotation and integrating diffraction elements, the team introduced an anti-aliasing strategy that ...

The video has been shot from the Indian Astronomical Observatory in Hanle. Indian astronomer Dorje Angchuk has captured a breathtaking time-lapse video that showcases the Earth's rotation against ...

Abstract: The self-coherent scheme offers significant advantages for free-space optical (FSO) communications, particularly due to its higher oscillator-signal mixing efficiency compared to ...