Scientists have finally packed a laboratory-class ultrafast laser onto a tiny photonic chip. Ultrafast lasers…
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.
Stanford researchers have developed a microscope that can show how nanostructures interact inside living cells…
Researchers have developed a deep-learning-based surrogate model that dramatically speeds up simulations of nonlinear optical…
The technology could support advances in high-speed communication systems, sensing tools, biological materials, and medical…
A new sound-based laser could measure gravity with unprecedented precision and reshape navigation technology. Since…
MIT researchers found that chaotic laser light can transform into a precise, stable beam. This…
A new model reveals that two very different laser pulse behaviors are fundamentally connected. An…
Ultrafast lasers tracked plasma formation and ionization in copper with picosecond precision. Results show rapid…
A novel imaging method captures ultrafast events with unprecedented detail by combining laser encoding and…
A new laser-powered wireless system uses light to deliver data at speeds exceeding 360 Gbps.…
Scientists have built tiny “light racetracks” that could supercharge the next generation of sensors and…
Caltech’s new fiber-like photonic chips achieve record-low visible-light loss, enabling more coherent lasers and next-generation…
Engineers have learned how to create tiny earthquakes on a microchip—and it could change how…
Liquids and solutions may look simple, but on the molecular scale they are constantly shifting…
Ultrafast UV-C light just took a leap forward, opening the door to lightning-fast communications and…
A major European research effort is beginning as Tampere University leads a €4.4 million Doctoral…
Researchers have devised a new way to define thermodynamic concepts in microscopic quantum systems, where…
FEL X-ray pulses captured the rapid reshaping and fragmentation of C60 molecules exposed to increasingly…