Modulation system configured to control modulation of a signal
AssigneesL'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude, Ecole Nationale d'Ingenieurs de Brest (ENIB)
InventorsArnaud GARDELEIN, Maeva FRANCO, Ammar SHARAIHA, Pascal MOREL
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Abstract
Modulation system 10 configured to control modulation of a signal, the system comprising: an optical modulator configured to receive: an input signal formed by a carrier SOE, SOE1, SOE2, and a modulation signal SM, SM1, SM2, a cooling device 12, 12-1, 12-2 configured to cool the optical modulator to a temperature greater than or equal to 10 K, preferably greater than or equal to 40 K, and to cool the optical modulator to a temperature less than or equal to 90 K, preferably less than or equal to 80 K.
Claims13
Modulation system configured to control modulation of a signal, the system comprising:
- an optical modulator configured to receive:
- an input signal formed by a carrier, and
- a modulation signal,
- a cooling device configured to cool the optical modulator to a temperature greater than or equal to 10 K to cool the optical modulator to a temperature less than or equal to 90 K.
Dependencies are inferred from the claim text.