Laser diodes are semiconductors that generate light and amplify it using repeated reflection or "optical feedback." Once the ...

Optical fibers are fundamental components in modern science and technology due to their inherent advantages, providing an ...

Abstract: This paper presents a system to obtain X-ray phase contrast images using a Commercial-Off-The-Shelf, low cost, CMOS Image Sensor as a direct radiation detector. The 5.2 μm pixel pitch allows ...

(Photo: Armed Forces of the Philippines) The National Security Council (NSC) called on lawmakers Tuesday, Jan. 21, to expedite the passage of crucial laws aimed at enhancing the country’s defenses ...

In contrast, Mr. Loge said Mr. Biden spent the majority of his political career as the senator from Delaware, a state with one major newspaper and little press attention until he joined the Obama ...

Rise of anti-China sentiment The spread of conspiracy theories about Chinese interference coincides with growing anti-China sentiment, particularly during the COVID-19 pandemic. Kim Hak-joon ...

This time, officials flagged Baltimore cornerback Tre'Davious White for pass interference on a pass to Keon Coleman. But it was White who got shoved to the ground on the play. White had man-to-man ...

Gadoquatrane, a contrast agent Bayer is developing for use in MRI scans, is able to detect regions of damage and other disease-related features while using 60% less gadolinium — a chemical ...

Emma Long does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...