专利名称：(D)WDM communication network with
protected light sources
发明人：ZAMI, THIERRY,NOIRIE, LUDOVIC申请号：EP06112288.3申请日：20060406公开号：EP1710939A1公开日：20061011
专利附图：
摘要：The node has a local modulator to modulate light, of a chosen wavelength,delivered by light sources in order to deliver modulated optical signals. A coupling unit isarranged to couple the modulator to an optical fiber portion (PF1) in which the light of
chosen wavelength, delivered by a source belonging to a distant node of a network, iscirculated. The coupling unit couples the modulator to a local light source deliveringlight presenting the chosen wavelength.
申请人：ALCATEL LUCENT
地址：, rue La Boétie 75008 Paris FR
国籍：FR
代理机构：Sciaux, Edmond
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