Laval demonstrates ‘first’ femtosecond fiber laser operating in visible spectrum. 11 Jul 2023. Based on lanthanide-doped fluoride fiber, novel source emits at 635 nm, ... Using a commercial blue laser ...

Researchers have developed the first fiber laser that can produce femtosecond pulses in the visible range of the electromagnetic spectrum. Fiber lasers producing ultrashort, bright visible ...

In previous studies, the researchers generated a few individual colors of visible laser light. Depending on the dimensions of the microresonator, which determine the colors of light that are ...

Hong et al. constructed an unprecedented bright, smooth, and flat 300-5000 nm ultraviolet-visible-infrared full-spectrum femtosecond white-light laser source by exploiting the efficient second ...

Jan 05, 2023: High-performance visible-light lasers that fit on a fingertip (Nanowerk News) As technologies keep advancing at exponential rates and demand for new devices rises accordingly, ...

Under very specific conditions, a laser beam can cast a shadow, challenging our traditional understanding of light. This unusual phenomenon, revealed by a team of researchers, paves the way for ...