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) ...

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 ...

Fiber laser based chirped pulse amplification system (FLCPA) generates high energy (up to 20 µJ) ultrashort (0.5 ps) pulses at a repetition rate of 100s of KHz for either 1 or 1.5 µm wavelengths.

Ultrafast laser pulses, typically defined by durations in the femtosecond to picosecond range, have revolutionised both fundamental science and applied technology. Their generation and amplification ...

Optical amplifiers based on chirped pulse amplification (CPA) are used to generate high intensity pulses. In the CPA scheme, a weak temporally stretched seed pulse is amplified to high energy in a ...

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 ...

Coherently tiled titanium:sapphire laser amplification provides a relatively easy and inexpensive way to surpass the current 10-petawatt limit. “By adding a 2×2 coherently tiled titanium:sapphire high ...

Researchers at the University of Rochester, NY, say they have refined a “groundbreaking” technique first pioneered at the Laboratory for Laser Energetics. The 2018 Nobel Prize in Physics was shared by ...

The 2018 Nobel Prize in Physics was shared by researchers who pioneered a technique to create ultrashort, yet extremely high-energy laser pulses at the University of Rochester. Now researchers at the ...