1987-11-02
1988-11-29
Sikes, William L.
G02B 628
Patent
active
047876930
ABSTRACT:
A star coupler for a single-mode-fiber optical local area network which reduces the amount of fiber required by a factor of two and diminishes the number of components by one-half. This savings in fiber and components is effected by "reflecting" signals which appear at various locations of the network back toward the input ports. The arrangement forms a broadcast-type of local area network where a message transmitted by any user can be received by all users.
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Kogelnik Herwig W.
Saleh Adel A. M.
American Telephone and Telegraph Company AT&T Bell Laboratories
Gonzalez Frank
Sikes William L.
Weiss Eli
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