Sebastian Babiel

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We report on advanced millimeter-wave (mm-wave) photonic components for broadband radio transmission. We have developed self-pulsating 60-GHz range quantum-dash Fabry-Perot mode-locked laser diodes (MLLD) for passive, i.e., unlocked, photonic mm-wave generation with comparably low-phase noise level of -76 dBc/Hz @ 100-kHz offset from a 58.8-GHz carrier. We(More)
In this paper, we report on a novel photonic integrated 70 GHz band (71-76 GHz) photoreceiver module featuring a 1.55 μm double-waveguide photodiode (PD) implemented with a planar bias-T, a low-noise amplifier (LNA), a high-power amplifier (HPA) and a grounded coplanar waveguide (GCPW) to WR-12 rectangular waveguide transition. The photoreceiver(More)
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