A research team at European XFEL and DESY has achieved a major advance in X-ray science by generating unprecedented high-power attosecond hard X-ray pulses at megahertz repetition rates. This ...
Free-electron lasers create coherent light by constantly accelerating a beam of electrons. Free-electron lasers are particularly useful because they can produce radiation with a short-wavelength ...
SLAC researchers compressed billions of electrons into a length less than one micrometer using a laser-based shaping technique originally developed for X-ray free-electron lasers, such as SLAC’s ...
Even when particles seem to shift in the blink of an eye, as with quantum entanglement, there are measurable intervals ...
The effects of ultra-fast lasers that can change material states in attoseconds are finally understood, thanks to new Israeli ...
The ASU team set out to develop the first compact X-ray free electron laser, or CXFEL. A dramatically smaller and less ...
Attosecond flashes of light are born in a highly nonlinear optical process called high-order harmonic generation, which is based on laser-driven electron acceleration within a single optical cycle ...
The world’s fastest electron microscope, developed by the University of Arizona, captures events lasting one quintillionth of a second (an attosecond), earning a Guinness World Record.
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