NASA’s Space Launch System (SLS) is its first heavy-lift booster rocket since Saturn 5 took…
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.
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…
Northrop Grumman successfully tested their next-generation high-energy, solid-state laser in the company’s Redondo Beach laboratory.…
Physicists from Yale University have engineered a “random laser” which they believe will improve both…
Lasers beams have been used for the first time to trigger and divert lightning bolts.…
Scientists are proposing the building of a hyper-accurate nuclear clock that would lose only one-tenth…
A new study shows that cameras of the future may know what’s around a corner…
https://www.youtube.com/watch?v=-kdqVuJxkrs A video artist’s ultra-slow-motion impression of an APEX-style electron gun firing a continuous train…
The development of metamaterials continues to move forward as physicists at Harvard have used short…
While using X-ray pulses, a team of scientists was able to observe how magnetism in…
Using “two-photon lithography,” scientists at the Vienna University of Technology developed a high-precision 3D printer…
A team of scientists at MIT have developed a new light source from a fiber…