Optical device for processing an optical impulse
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专利名称：Optical device for processing an optical
impulse
发明人：Martinelli, Mario,Maier, Guido
Alberto,Ghioni, Lorenzo,Pattavina, Achille
申请号：EP99202860.5
申请日：19990902
公开号：EP0987844A1
公开日：
20000322
专利内容由知识产权出版社提供
专利附图：
摘要：An optical device (40) comprising: an input (50) for an input optical impulse
(222);an optical beam splitting element for supplying, from the said input optical impulse (222), a first pair of optical impulses (666, 777) and a second pair of optical impulses (888,999);at least a first optical delay element (46) to delay, by a predetermined time, at least one of the said optical impulses (666, 777) of the said first pair;at least a second optical delay element (44) to delay, by a predetermined time, at least one of the said optical impulses (888, 999) of the said second pair;a first optical processing element (48) capable of supplying a first output optical signal when commanded by the said first pair of optical
impulses (666, 777);a second optical processing element (47) capable of supplying a second output optical signal when commanded by the said second pair of optical impulses (888, 999);a first output (51) connected to the said first optical processing element (48) for the said first output optical signal;a second output (52) connected to the said second optical processing element (47) for the said second output optical signal.
申请人：PIRELLI CAVI E SISTEMI S.p.A.
地址：Viale Sarca, 222 20126 Milano IT
国籍：IT
代理机构：Marchi, Massimo
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