An international, Yale-led research team has taken a new approach to stabilize high-power lasers: They’re…
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.
Yale scientists have created a new type of silicon laser that uses sound waves to…
Los Alamos researchers have engineered quantum dots to create efficient, electrically pumped lasers, promising advancements…
Scientists reveal that laser-produced plasma can provide insight into bursts of subatomic particles that occur…
Engineers at UCLA have developed a new technique to control the polarization state of a…
Although most people have never heard of laser frequency combs, they have become essential to…
Rapid creation of multi-layered, self-assembled nanoscale grids with fully customizable shapes and compositions is possible…
Making use of the unique physical properties of bosons, Stanford physicists have created an electrically…
By replacing the single monolithic rod amplifier that typically equips lasers with a network of…
UCLA physicists have demonstrated that an electron beam can be accelerated by a laser in…
NASA’s Space Launch System (SLS) is its first heavy-lift booster rocket since Saturn 5 took…
Most lasers are made up of silicon wafers using expensive processes, similar to the ones…
Scientists have been able to generate the world’s fastest laser pulse with a beam shot…
Max Planck Institute scientists examined the transmission behavior of photonic crystal fibers when they were…
Nearing completion, the laser system of the Berkeley Lab Laser Accelerator delivered something that no…
Physicists have generated the first laser-like beams of X-rays from a tabletop device, opening the…
By using the Linac Coherent Light Source at Stanford to analyzed tiny protein crystals, scientists…
A recent low-energy test with SLAC’s Linac Coherent Light Source proved that the X-ray laser…