H - Electricity – 04 – B
Patent
H - Electricity
04
B
H04B 10/08 (2006.01) H04J 14/02 (2006.01)
Patent
CA 2632153
An optical signal measurement system [1200] provides [1202] a tunable optical filter [402]. An unknown optical signal [628] is scanned [1204] through the tunable optical filter [402]. The wavelength and chromatic dispersion values of the unknown optical signal [628] scanned through the tunable optical filter [402] are measured [1206] by operating the tunable optical filter [402] in a scanning mode for at least one of OSA and PMD measurements, and in a stepping mode for CD measurements. The wavelength and the dispersion values in the unknown optical signal [628] are specified [1208].
L'invention concerne un système de mesure des signaux optiques [1200] qui comporte [1202] un filtre optique accordable [402]. Un signal optique inconnu [628] est balayé [1204] à travers le filtre optique accordable [402]. Pour mesurer [1206] la longueur d'onde et les valeurs de dispersion chromatique du signal optique inconnu [628] balayé à travers le filtre optique accordable [402], le filtre optique accordable [402] fonctionne dans un mode de balayage pour des mesures d'analyseur de spectre et/ou de dispersion de polarisation de mode et dans un mode d'échelonnement pour des mesures de dispersion chromatique. La longueur d'onde et les valeurs de dispersion chromatique du signal optique inconnu [628] sont spécifiées [1208].
Brendel Jurgen
Chang Paul
Zeng Ke-Cai
Smiths Ip
Sunrise Telecom Incorporated
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