Optical: systems and elements – Deflection using a moving element – Using a periodically moving element
Patent
1992-08-28
1996-05-07
Safourek, Benedict V.
Optical: systems and elements
Deflection using a moving element
Using a periodically moving element
359133, 359175, H04B 1000
Patent
active
055151930
ABSTRACT:
Optical communications system using traveling wave semiconductor optical amplifiers has at lest one optical fiber (2), tranceivers, (S1. . . , SN) placed along the fiber and having in each case at least one travelling wave semiconductor optical amplifier (A1. . . , AN), which is located in series with the fiber and transmission means (L1, L2) for feeding into the fiber at least one continuous optical signal. Each amplifier is used alternately to modulate the continuous optical signal in order to transmit information, and to detect information modulations of the optical signal which carry information.
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Auffret Rene
Simon Jean-Claude
Sorel Yvon
France Telecom Etablissement (Autonome de Droit Public)
Patel Ajit
Safourek Benedict V.
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