Wireless optical system for multidirectional high bandwidth communications
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United States of America Patent
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Oct 12, 2004
Grant Date -
Sep 12, 2002
app pub date -
Mar 4, 2002
filing date -
Mar 6, 2001
priority date (Note) -
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Abstract
This invention describes an optical communications system for optically networking computers and other devices together in a multi-user environment in a cost effective manner. This is accomplished through the use of low power (eye safe intensity) lasers, light emitting diodes, or photo diodes, to connect users in a time shared fashion through an optical multiplexing system (the optical access point) which can direct and manage the networking connection to each user device (user optical transceiver) independently. Both the optical access point and the user optical transceiver are capable of dynamically adjusting a beam to locate and align with each other.
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