Researchers from Osaka University propose a concept for next-generation ultra-intense lasers, possibly increasing the current…
Browsing: Lasers
Lasers, an acronym for Light Amplification by Stimulated Emission of Radiation, are devices that emit highly focused, coherent beams of light with a wide range of applications across science, technology, medicine, and industry. By exciting atoms or molecules to higher energy states and then stimulating them to emit light in a precise and synchronized manner, lasers produce intense beams that can be finely controlled. Their unique properties make them essential tools in everything from precision manufacturing and optical communications to surgery and fundamental physics research. As laser technology continues to advance, it plays an increasingly vital role in cutting-edge fields like quantum computing, spectroscopy, and space exploration.
Researchers invent a novel vertical-cavity surface-emitting laser, the workhorses of data centers and optical sensors.…
A simple method developed at KAUST uses laser beams to create graphene electrodes that have…
The instrument could bring powerful sensing and imaging capabilities out of the lab and into…
Researchers at Institut national de la recherche scientifique (INRS) have discovered a cost-effective way to…
Researchers from the Moscow Institute of Physics and Technology and King’s College London cleared the…
Milestone towards first practical applications of this innovative accelerator technology. A team of researchers at…
New design overcomes long-standing LED efficiency problem — and can transform into a laser to…
The speed of a message traveling in these packets is no longer affected by traveling…
Ultrashort laser pulses induce unusual sound waves via a structural instability in a material. RIKEN…
Merging methodologies from physics and chemistry for the optical spectroscopy of superheavy elements. Superheavy elements…
Institute of Optics research sets record for shortest laser pulse for newly developed technology, work…
The most sophisticated laser communication network ever designed has gained its second satellite. The European…
The researchers used powerful laser flashes to irradiate thin, films of crystalline materials. These laser…
Portable System Boosts Laser Precision, at Room Temperature Physicists at MIT have designed a quantum…
New ground-breaking research from the University of Surrey could change the way scientists understand and…
An international team of researchers has demonstrated an innovative technique for increasing the intensity of…
To the general public, lasers heat objects. And generally, that would be correct. But lasers…