The hollow skeleton is created by a microscale 3D printer, while the functionalized skin is produced through a magnetic spray technique, which helps keep the robot small and allows it to glide easily ...
In an optical atomic clock, atoms are irradiated with laser light. If the laser has exactly the right frequency, the atoms change their quantum mechanical state. All external influences on the atoms ...
Germanium windows have a high refractive index with an application range of 2-12 micron, which can be used in the fields of optoelectronics, infrared thermal imagers, infrared laser systems, infrared ...