Free space optics communication apparatus and free space...

Details Free space optics communication apparatus and free space... Free space optics communication apparatus and free space...

2007-06-26

2007-06-26

Leung, Christina (Department: 2613)

Optical communications

Optical communication over freee space

Transceivers

C398S067000

Reexamination Certificate

active

10385256

ABSTRACT:
A free space optics communication apparatus is provided which allows flexible setting in accordance with the number or distances of other apparatuses in single-to-multipoint communication.The free space optics communication apparatus has a movable mirror array which has a plurality of mirrors capable of reflecting a light signal from a light source and arranged in a matrix-like form, and a mirror control circuit for controlling the directions of the respective mirrors to form a plurality of mirror groups which reflect the light signal toward the other apparatuses in the movable mirror array. The number of the mirror groups formed in the movable mirror array through the control of the directions of the mirrors by the mirror control circuit is changeable.

REFERENCES:
patent: 5256869 (1993-10-01), Lin et al.
patent: 1054520 (2000-11-01), None
patent: 9-139963 (1997-05-01), None
patent: 2000-224112 (2000-08-01), None

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