A team of scientists has succeeded in cooling traveling sound waves in wave-guides considerably further than has previously been possible using laser light. This achievement represents a significant ...
High-frequency light is useful. The higher the frequency of light, the shorter its wavelength – and the shorter the wavelength, the smaller the objects and details the light can be used to see. So ...
From left: lead author Choon-Kong Lai, research lead Dr Moritz Merklein, and Professor Ben Eggleton in the laboratories of the University of Sydney Nano Institute. First time lasers used to make, ...
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