During a visit to Diamond Light Source, the UK’s national synchrotron science facility, on Friday 9th July, Prof. Venki Ramakrishnan, winner of the 2009 Nobel Prize for Chemistry, unveiled the World’s ...
Recent scientific advancements have opened new opportunities for the close observation of physical phenomena. Researchers at University of Cambridge and University of Newcastle recently introduced a ...
A new method separates overlapping X-ray snapshots taken femtoseconds apart, opening a way to watch individual nanoparticles ...
Turning diffraction into a tool The technique uses a device that can only turn pixels on and off. Conventional thinking suggests that such a system can create only two levels of light intensity. The ...
When a laser beam is incident on many small objects such as lycopodium powder, the resulting diffraction pattern is similar to the diffraction pattern of a small circular aperture (Airy's disk pattern ...
Diffraction gratings separate different wavelengths of light using a periodic pattern embedded in the grating. The diffraction pattern can affect the amplitude and/or phase of the incident light as ...
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