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Broadband 145GHz Photodetector Module Targeting 200 GBaud Applications

: Runge, P.; Ganzer, F.; Gläsel, J.; Wünsch, S.; Mutschall, S.; Schell, M.


Institute of Electrical and Electronics Engineers -IEEE-:
Optical Fiber Communications Conference and Exhibition, OFC 2020. Proceedings : San Diego, California, USA, 8–12 March 2020
Piscataway, NJ: IEEE, 2020
ISBN: 978-1-9435-8071-2 (IEEE)
ISBN: 978-1-7281-6762-6 (OSA)
Optical Fiber Communications Conference and Exhibition (OFC) <2020, San Diego/Calif.>
Conference Paper
Fraunhofer HHI ()

We demonstrate a photodetector module with a 0.8mm-RF connector and an estimated 3dB-bandwidth of 145GHz. The bandwidth of the module exceeds all other state of the art photodetector modules. The intended application of the module is for test and measurement equipment of next generation optical networks with 200GBaud.