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1.发明授权EINRICHTUNG FÜR DIE ERZEUGUNG VON RÜCKKOPPLUNGSSIGNALEN ZUR REGELUNG OPTISCHER ÜBERWACHUNGSKREISE (PLL) 失效DEVICE用于反馈信号，用于控制光学监视电路的生产情况（PLL）
公开(公告)号：EP0612451B1
公开(公告)日：2000-06-07
申请号：EP93920740.3
申请日：1993-09-16
IPC分类号： H04B10/12
CPC分类号： H04B10/532
摘要： An optical system superposes an optical carrier with modulation and an additional optical carrier. The system is designed in such a way that it supplies the superposed optical signal with modulation at one of its outputs and the superposed optical signal without modulation at an additionnal output. The generator is designed in such a way that it is as insensitive as possible to ambient influences. The optical signal without modulation constitutes the feedback signal for the frequency/phase control of the laser emitter. The optical signal with modulation is available for further processing, for example in a beam shaping network.
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公开(公告)号：EP0637405B1
公开(公告)日：1997-07-09
申请号：EP93908951.2
申请日：1993-04-16
发明人： BIRKMAYER, Wolfram , WALE, Michael, John 53 Bengal Lane Green Norton , BUCK, Brian, Jeffrey , HOLDEN, Anthony, James
CPC分类号： H01Q3/2676 , H04B10/25752 , H04B2210/006
摘要： A device for generating optical signals is suitable in optical radiation shaping networks for micro-wave antennae, dispensing with the previously required costly circuits. The output currents from a linear arrangement of separate photodiodes are summed into a single electric transmission line. Implementation examples are disclosed.
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公开(公告)号：EP0637405A1
公开(公告)日：1995-02-08
申请号：EP93908951.0
申请日：1993-04-16
发明人： BIRKMAYER, Wolfram , WALE, Michael, John 53 Bengal Lane Green Norton , BUCK, Brian, Jeffrey , HOLDEN, Anthony, James
CPC分类号： H01Q3/2676 , H04B10/25752 , H04B2210/006
摘要： A device for generating optical signals is suitable in optical radiation shaping networks for micro-wave antennae, dispensing with the previously required costly circuits. The output currents from a linear arrangement of separate photodiodes are summed into a single electric transmission line. Implementation examples are disclosed.
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4.发明公开EINRICHTUNG FÜR DIE ERZEUGUNG VON RÜCKKOPPLUNGSSIGNALEN ZUR REGELUNG OPTISCHER ÜBERWACHUNGSKREISE (PLL) 失效DEVICE FOR反馈信号，用于控制光学监测电路（PLL）生产。
公开(公告)号：EP0612451A1
公开(公告)日：1994-08-31
申请号：EP93920740.0
申请日：1993-09-16
IPC分类号： H04B10
CPC分类号： H04B10/532
摘要： L'invention concerne un dispositif optique qui superpose un porteur optique à modulation et un autre porteur optique. Le dispositif est conçu de manière à sortir le signal optique superposé à modulation à une de ses sorties et à mettre à disposition le signal optique sans modulation à une autre sortie. Le générateur est conçu de manière à être le moins sensible possible aux influences des conditions ambiantes. Le signal optique sans modulation constitue le signal de rétroaction pour le contrôler en fréquence/phase de l'émetteur laser. Le signal optique à modulation est disponible pour un traitement ultérieur, par exemple dans un réseau de formation de faisceau.
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