Random lasers use disordered structures to produce light, which is usually emitted in many directions. A random laser that can produce a collimated beam offers a wide range of applications, from ...
What prompted the MIT team to research and develop a nanoscale "flashlight"? Details on the metasurface that was designed to create the source-beam collimator. How a DNN, CNN, and machine learning ...
A research team at Los Alamos National Laboratory has developed an inexpensive method for generating a high-power, low-frequency, collimated sound beam. In addition to penetrating deeply, this beam ...
April 23 (UPI) --Researchers at the Georgia Institute of Technology have managed to build a cascading silicon peashooter -- a smaller, more precise atomic beam collimator. The technology could be used ...
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