Andy reflects on how he recently woke up to tariff policies affecting him and his own engineering R&D and thinks that ...

Superradiant Smith-Purcell radiation (S-SPR) is a kind of free electron radiation with a train of free electron bunches ...

A hydrogen bomb—thermonuclear by design—that doesn’t require uranium or plutonium; such a weapon of mass destruction could ...

By Roger Kennedy [email protected] In recent years, Ireland has witnessed a remarkable surge in the popularity of aesthetic ...

The success has put India in the exclusive and limited club of nations possessing high-power Laser-Directed Energy Weapon ...

To overcome these limitations, scientists have been working on laser plasma acceleration, an exciting technology that can result in the development of smaller, cheaper, and more accessible ...

using unpolarized electrons with the aid of vacuum dichroism effects. A laser-plasma electron beam generated using active energy compression demonstrates reduction in energy spread and jitter by ...

Femtosecond-long, petawatt-peak power beam could be used to probe previously inaccessible phenomena in materials science, ...

The molecule follows the laser pulse's electric field after the pulse causes a brief electric dipole moment in it. The molecules spin into an orientation where the polarizability interaction is ...

In March, the Centre for Light Matter Interactions (CLMI) at Queen’s University Belfast hosted the annual ... which provides hands-on training for early career researchers in high-intensity ...

Intense laser pulse focused on a solid target drives inhomogeneous plasma dynamics, affecting the spatio-temporal profile of the reflected light. Capturing these changes in spatio-temporal profiles ...