The Bihar Open School Examination Board has released the Class 12 objective answer keys for the June and December 2025 ...

Abstract: As a type of beam steering element, the Risley prism has found extensive applications in the field of optics. A single Risley prism can deflect incident light beams with a constant deviation ...

Abstract: Multi-class sensing recognition is important in optical fiber distributed vibration systems, since accurate detections on the vibrations can significantly improve the performance of the ...

Researchers at Tsinghua University developed the Optical Feature Extraction Engine (OFE2), an optical engine that processes data at 12.5 GHz using light rather than electricity. Its integrated ...

SANTA BARBARA, Calif.--(BUSINESS WIRE)--Lucidean, a Santa Barbara–based AI interconnect company pioneering coherent optical links for data centers, announced that Dr. James Raring has joined as Chief ...

RBSE 12th Time Table 2026: The Rajasthan Board of Secondary Education (RBSE), Ajmer has officially released the RBSE Class 12 Date Sheet 2026 for students appearing in the RBSE 12th Board Examinations ...

As 2025 comes to a close, we’re looking back at some of our biggest moments of the year. We shared our vision for personal superintelligence, broke ground on cutting-edge AI data centers, strengthened ...

Free-space optical communications (FSOC), which use lasers for data transmission, are a promising approach for achieving high-speed links between aircraft, spacecraft, and ground stations. However, ...

Zenni Optical is offering a sale on a wide selection of eyewear ahead of the holidays. An exclusive code, USATODAY, provides an additional 10% discount on purchases. Shoppers can typically use FSA or ...

iOS 26.2 is here, packing a ton of new features for iPhone users, and also introducing several expansions of Liquid Glass. Here’s what’s new. Ever since iOS 26 launched in September, Apple has offered ...

Forward-looking: Modern data storage has a short lifespan. Hard drives fail, SSDs wear out, and even magnetic tape needs periodic rewriting to avoid degradation. Now, an ambitious technology is aiming ...