H - Electricity – 04 – J
Patent
H - Electricity
04
J
H04J 14/02 (2006.01) H04B 10/155 (2006.01)
Patent
CA 2435286
An Optical Communications System comprising one or more light sources each for producing light in a different part of the spectrum; a plurality of optical modulators each for modulating with an input signal the light produced by the one or more light sources; an optical switch connected between the one or more light sources and the plurality of optical modulators for switching the light output from the or each of the light sources to a different selected one of the plurality of optical modulators. Advantageously, the optical switch is also connected to the plurality of optical modulators for switching the modulated light output from the selected one or ones of the plurality of optical modulators.
Système de communication optique qui comprend une ou plusieurs sources lumineuses dont chacune est destinée à générer de la lumière dans une partie différente du spectre; plusieurs modulateurs optiques dont chacun sert à moduler avec un signal d'entrée la lumière provenant d'une ou de plusieurs sources lumineuses; un commutateur optique connecté entre la ou les sources lumineuses et les modulateurs optiques afin de commuter la sortie lumineuse depuis la ou les sources lumineuses vers un modulateur optique différent. Le commutateur optique est avantageusement connecté aux modulateurs optiques de manière à commuter la sortie de lumière modulée à partir d'un ou de plusieurs modulateurs optiques.
Ericsson Ab
Kirby Eades Gale Baker
Marconi Uk Intellectual Property Ltd.
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