Since the earliest demonstration of chirped-pulse amplification (CPA) and optical parametric chirped-pulse amplification (OPCPA), femtosecond lasers have been able to deliver ultrahigh peak powers up ...

Laser pulse amplification in plasma systems exploits the high damage threshold and nonlinear optical properties of ionised gases to overcome limitations of solid-state optics. By using a long, intense ...

A new publication from Opto-Electronic Advances, DOI 10.29026/oea.2023.220046 discusses table-top optical parametric chirped pulse amplifiers. The invention of Chirped Pulse Amplification (CPA) ...

Forbes contributors publish independent expert analyses and insights. I write about physics, science, academia, and pop culture. The 2018 Nobel Prize in Physics was announced this morning "for ...

Researchers demonstrate highly chirped pulses created by a using a spectral filter in a Kerr resonator, enabling them to widen a laser pulse wavefront by separating the beam's colors. The chirped ...

Ultra-intense ultrashort lasers have a wide-ranging scope of applications, encompassing basic physics, national security, industrial service, and health care. In basic physics, such lasers have become ...