METHOD AND DEVICE FOR OPEN-AIR OPTICAL DATA COMMUNICATION BY FEMTOSECOND LASERS

摘要

#CMT# #/CMT# The process involves separating light components of a femtosecond impulse laser at a sender side, and modulating amplitudes and/or phases of the separated light components. The separated components are united, radiated by a telescope and received at a receiver side. The amplitude and the phase of the components are measured by a detector unit. #CMT#USE : #/CMT# Used for transferring wireless optical data by using a femtosecond laser. #CMT#ADVANTAGE : #/CMT# The process enables high speed and high safety wireless optical data transfer between two points.