Bauer, S.S.BauerBrox, O.O.BroxKreissl, J.J.KreisslSahin, G.G.SahinSartorius, B.B.Sartorius2022-03-032022-03-032002https://publica.fraunhofer.de/handle/publica/20201110.1049/el:20020228A novel device for tunable optical microwave generation is presented. The capability to tune the microwave frequency as well as the locking characteristics of the developed device are experimentally investigated.endistributed feedback laserslaser cavity resonatorslaser feedbacklaser mirrorslaser tuningmicrowave generationmicrowave photonicssynchronisationwaveguide lasersoptical microwave sourcetunable optical microwave generationlocking characteristicsall-optical networksoperation conditionsdc driving currentsdfb lasersstable phase conditioncompound cavityshort external cavitiesadditional amplifier sectionoptical feedbackcurrent injectionintegrated amplifying mirrorridge waveguide laserantireflection coatedmonolithical integration621384journal article