Free space point-to-multipoint optical communication system...

Details Free space point-to-multipoint optical communication system... Free space point-to-multipoint optical communication system...

2005-06-28

2005-06-28

Sedighian, M. R. (Department: 2633)

Optical communications

Optical communication over freee space

C398S182000

Reexamination Certificate

active

06912360

ABSTRACT:
A free space point-to-multipoint optical transceiver has a reflective element and an optical feed mounted on the reflective element. When the optical feed is coupled to a light source, the optical feed is positionable to direct light received from the light source onto a reflective surface of the reflective element. Light directed onto the reflective surface is reflected towards a remote location to be received by a receiver located at the remote location. By adjusting a position of the optical feed, the reflected light is aimed. Therefore, adjusting the position of the optical feed provides a technique to track moving remote locations and/or to target different remote locations.

REFERENCES:
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patent: 6330241 (2001-12-01), Fort
patent: 6426814 (2002-07-01), Berger et al.
patent: 6434291 (2002-08-01), Kessler et al.
patent: 6472776 (2002-10-01), Soto et al.
patent: 2002/0171896 (2002-11-01), Clark et al.

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