Fluorescence lidar technology enables a better determination of the origin of particles in the atmosphere. The method can ...

"In a fiber-optic laser, the light keeps ... of gases in the atmosphere and their density. The system could be used, for example, to measure changes in the protective ozone layer that surrounds ...

PIERCING through ... our atmosphere’s boundary layer, which extends from the ground to around 1 kilometre up. The instrument directs the laser within this section and uses scattered light ...

A light beam traveling from Earth to geosynchronous orbit needs to pass through the often cloudy, roiling layers of our atmosphere. To demonstrate in principle the signal's capability of reaching ...