Authors: George Rajna
In this approach, coined Smartlens, a current is passed through a well-optimized micrometer-scale resistor, and the heating locally changes the optical properties of the transparent polymer plate holding the resistor.  A new terahertz imaging technique could help slow the spread of these infestations by detecting insect damage inside wood before it becomes visible on the outside.  A research team led by Osaka University showed how multiple overlapping laser beams are better at accelerating electrons to incredibly fast speeds, as compared with a single laser. 
Comments: 63 Pages.
[v1] 2019-07-27 04:03:44
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