1000 Megabits per Second Intersatellite Laser Communications System Technology,

摘要

The technology advances made in the development of an engineering feasibility prototype space qualifiable model of a Nd:YAG laser communication system for space test are discussed. The model includes the baseplate, opto-mechanical structure, 19cm (7.5 inch) diameter telescope and prototype space qualifiable components. The main technological achievements are in the areas of the laser and its operation, the modulator and the digital modulation format, and the integration of the various optical components into one opto-mechanical structure. These as well as other technology advances will be discussed, the system performance capabilities will be indicated, and a mock up will be available for viewing. (Author)