Optical Data Downlinks from Low Earth Orbit satellites, through Directed Laser Beams, are prone to influences by the atmospheric index-of-refraction turbulence (IRT) and to satellite attitude ...

and later also in communication links between a satellite and Earth. More information: Rasmus Larsson et al, Ultralow-noise ...

Canada’s Space Flight Laboratory (SFL) has launched Norway’s NorSat-4 maritime monitoring microsatellite.The seventh ...

As part of the OTP II Project (Optical Tamper Protection for PRS Security Modules), the Fraunhofer Heinrich-Hertz-Institut (HHI) and its partners are developing an innovative sensory hull made of ...