Plasma, ionized gas and the fourth state of matter, makes up over 99% of the ordinary matter in the universe. Understanding ...

Since the advent of lasers, researchers have strived to build an acoustic equivalent — devices that can amplify and emit sound waves at a single frequency. Kerry Vahala and his group at the California ...

New ground-breaking research could change the way scientists understand and describe lasers - establishing a new relationship between classical and quantum physics. New ground-breaking research from ...

Dynamic switch: a switchable metasurface, tuned by green laser light, can block or transmit particular wavelengths of light. (Courtesy: CMP/ORC Southampton University) A new type of optical ...

Physicists at Harvard University and Arizona State University in the US have succeeded in laser-cooling YbOH molecules – a crucial first step towards using these molecules to make precision ...

Scientists Arthur Ashkin, Gerard Mourou and Donna Strickland have won the 2018 Nobel Prize for Physics for breakthroughs in the field of lasers used for surgery as well as scientific study. Arthur ...

The detection and removal of space debris contributes to the preservation of space as a usable infrastructure. In the future, efficient and cost-effective solutions based on observation networks will ...

A trio of American, Canadian, and French scientists have won the Nobel Prize in physics for their work with lasers. Arthur Ashkin of the U.S., Frenchman Gerard Mourou and Canada's Donna Strickland won ...

Three physicists whose pioneering work transformed lasers from science-fiction fantasy into powerful tools were awarded the 2018 Nobel Prize in physics. Arthur Ashkin, a researcher at Bell ...

Scientists have demonstrated a new method for generating and sustaining the high-quality electron beams required for X-ray lasers, a step toward making the instruments smaller and more affordable. The ...

ROCHESTER, NY AND TUCSON, AZ / ACCESS Newswire / June 10, 2025 / Applied Energetics, Inc. (OTCQB:AERG) (AE), a leader in ultrashort pulse directed energy and laser, is pleased to announce it has been ...