LASER RADIATION SOURCE AND A METHOD FOR PRODUCING

专利名称：LASER RADIATION SOURCE AND A METHOD

FOR PRODUCING A COHERENT AND ENTIRELASER RADIATION FIELD

发明人：BISSINGER, NORBERT,BRAUCH,

UWE,HERGENHAN, GUIDO,OPOWER,HANS,SCHOLL, MARCUS,LUECKE,BERND,SPAETH, WERNER

申请号：EP00969444.9申请日：20001006公开号：EP1151344A1公开日：20011107

摘要：A method for operating a laser radiation source comprising an arrangement ofn individual slave - laser diodes, a master - laser diode for the generation of a master -laser radiation, a coupling eyepiece, with which the master - laser radiation in theindividual slave - laser diodes is coupled, in order that these in the case of the frequencyof the master - laser diode are phase-locked with respect to operating, and a

transformation optical system, by means of which from the slave - laser radiation of theindividual slave - laser diodes a coherent total laser radiation field with essentially flatwave fronts is formed, characterized in that each of the individual slaves - laser diodeduring the current supplied to a certain service life for the tuning of the slave - laserdiodes individually relative to one another is adjusted in such a way that the slave - laserbeams in the total laser radiation field with the same phase are superimposedcoherently.

申请人：DLR DEUTSCHES ZENTRUM FUER LUFT- UND RAUMFAHRT E.V.,OSRAM OPTOSEMICONDUCTORS GMBH & CO. OHG,UNIVERSITAET STUTTGART INSTITUT FUERSTRAHLWERKZEUGE

地址：53175 Bonn DE,Wernerwerkstrasse 2 93049 Regensburg DE,Pfaffenwaldring 4370569 Stuttgart DE

国籍：DE,DE,DE

代理机构：Hoeger, Stellrecht & Partner

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