Optoelectrical sending and receiving apparatus
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United States of America Patent
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Sep 8, 1992
Grant Date -
N/A
app pub date -
Jul 30, 1990
filing date -
Jul 28, 1989
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A sender/receiver apparatus configured for a bi-directional beam wave guide may be configured with an optical prism. the device can be placed in a housing with a wave guide socket connected at an optical port. Spherical lenses and an internal wave guide may be located between the prism and the optical port, the sender and the receiver, respectively. The prism may exhibit an aperture reflecting surface or diaphragm.
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