Invented greater than 100 years in the past by way of Alexander Graham Bell, the expertise of free-space optical communications, or lasercom, has eventually reached the extent of adulthood required to satisfy a transforming into call for for operational multi-giga-bit-per-second facts price structures speaking to and from aircrafts and satellites. placing the emphasis on near-earth hyperlinks, together with air, LEO, MEO, and GEO orbits, Near-Earth Laser Communications provides a precis of vital free-space laser verbal exchange subsystem demanding situations and discusses capability how you can triumph over them.

This entire reference offers updated info on part and subsystem applied sciences, primary boundaries, and methods to arrive these limits. It covers simple recommendations and cutting-edge applied sciences, emphasizing equipment expertise, implementation innovations, and process trades. The authors talk about applied sciences and their functions, and likewise discover ongoing study actions and people deliberate for the close to future.

The analytical elements of laser verbal exchange were lined to a good quantity in numerous books. even though, a close method of method layout and improvement, together with trades on subsystem offerings and implications of the choice for satellite tv for pc and airplane telecommunications, is lacking. Highlighting key layout adaptations and significant alterations among them, this ebook distills a long time’ worthy of expertise right into a useful source on technologies.