Determine the pulse duration of a pulse so that when the pulse travels on a 25-meter line, the trailing edge occurs at the generator end of the line just as the leading edge reaches the load. Assume ...

Pulsed light, like a flash, exposes the darkness for a fleeting instant, allowing us to record fast repeatable processes frame by frame with pump-probe technique. The generation of isolated attosecond ...

Shanghai scientists develop ultranarrow bandwidth mode-locked laser with a widely-tunable pulse duration. Shanghai’s ultranarrow bandwidth mode-locked laser. Click for info. Ultranarrow bandwidth mode ...

Ultrashort laser pulses—that are shorter than a millionth of a millionth of a second—have transformed fundamental science, engineering and medicine. Despite this, their ultrashort duration has made ...

In high-intensity laser–matter interactions, including laser-induced particle acceleration, physicists generally want to work ...