A light-safe enclosure protects those nearby from laser light. Knowledge is half the battle. A shop’s designated laser safety ...

MKS Inc. , a global provider of enabling technologies that transform our world, has announced the enhanced Ophir 70 K-W Ultra ...

Total internal reflection is one of the most important phenomena when a propagated wave strikes a medium boundary, which possesses a wide range of applications spanning from optical communication to a ...

Lasers have widespread applications as a light source in a variety of fields, including manufacturing, medicine, high-speed ...

The number of reported laser strikes on aircraft has spiked in recent years, according to data from the Federal Aviation Administration. A Hearst Television Data Team analysis of reports since ...

DEAR READERS: Today is Father’s Day, a day that means something different to each of us. For some, it is a time to fire up the grill, hand Dad a new set of tools and enjoy the kind of quiet ...

Dear Annie: A moment of reflection, forgiveness and celebration this Father’s Day Published: Jun. 15, 2025, 2:00 a.m. Father’s Day is a chance to reflect, to feel, to forgive and to celebrate.

Russia says it tests new laser defences against drones. By Reuters. June 13, 2025 4:26 PM UTC Updated June 13, 2025. Item 1 of 2 A view shows the headquarters of Russia's ...

A Schwarzschild reflective objective with a numerical aperture of 0.3 and working distance of 10 cm was used for laser ablation sampling of tissue for off-line mass spectrometry. The objective focused ...

WOSU Presents. Wolf Hall: The Mirror and the Light - Reflections Preview. Preview | 30s Video has Closed Captions | CC. Go behind-the-scenes of the final installment in the acclaimed series about ...

Personal Reflections and Christian Lessons. When I think of my father, I tend to chuckle. He wasn’t the smartest person, but he was the hardest worker I’ve ever known. He had a soft heart and wanted ...

Russia appears to be using a Chinese-origin laser weapon system to shoot down Ukrainian drones, according to video footage circulating on Russian Telegram channels. The laser, known as Silent Hunter, ...