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Digitizing 6G – sub-THz switch-mode circuits for highly efficient wireless communication systems
/en/research/research-news/digitizing-6g-sub-thz-switch-mode-circuits-for-highly-efficient-wireless-communication-systems
FBH has realized the first switch-mode class-F like W-band power amplifier in InP-DHBT technology. The design concept is an important step to push efficiency for 6G front-ends and to advance…
Laser Display and Lighting Conference
/en/events/laser-display-and-lighting-conference
FBH presents current research results
Passive elements of high-frequency electronics (in German)
/en/about-us/academic-teaching/passive-elements-of-high-frequency-electronics
Announcement of Lecture for SS 2025 (0431 L 405) Prof. Dr.-Ing. Wolfgang Heinrich TUB / Fachgebiet Höchstfrequenztechnologien Ferdinand-Braun-Institut (FBH), Leibniz-Institut für…
High sensitivity magnetometry with ensembles of atomic defects in diamond
/en/research/research-news/high-sensitivity-magnetometry-with-ensembles-of-atomic-defects-in-diamond
FBH is developing a sensor for magnetic fields based on ensembles of atomic defects in diamond. This highly doped diamond is sensitive to magnetic fields and can be read out optically by using an…
Nature paper published on bactericidal efficacy and skin tolerance of a UVC LED irradiation system
/en/media-center/press-releases/nature-paper-published-on-bactericidal-efficacy-and-skin-tolerance-of-a-uvc-led-irradiation-system
The paper published in 'Scientific Reports' (nature) describes the successful test of bactericidal efficacy and skin tolerance of a UVC LED irradiation system with an emission wavelength of…
European Microwave Conference 2021
/en/events/european-microwave-conference-2021
FBH will present latest research results at the conference.
Digitale Fachkonferenz Vertrauenswürdige Elektronik (in German)
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At the invitation of the BMBF, the expert community from science and industry as well as an interested public will exchange ideas on the topic of "trustworthy electronics".
Newly qualified Bachelor Professional of Metal Production and Management at FBH
/en/media-center/press-releases/newly-qualified-bachelor-professional-of-metal-production-and-management-at-fbh
The precision mechanics workshop at the Ferdinand-Braun-Institut can now rely on the combined expertise of two professionals in metal production. In addition to workshop manager Daniel Bandke, who…
(Al,In)GaN-based LEDs & diode lasers
/en/research/photonics/technologies-processes/gan-laser-diodes-leds
In our cleanrooms we operate process lines to develop and fabricate (Al,In)GaN-based LEDs and diode lasers with different emission wavelengths. UVB and UVC LEDs use sapphire substrates, while…
Significant progress in coherent beam combining with diode lasers and tapered amplifiers at 808 nm
/en/research/research-news/significant-progress-in-coherent-beam-combining-with-diode-lasers-and-tapered-amplifiers-at-808-nm
We implemented for the first time the ridge waveguide section current for phase control in a novel coherent beam combining setup, achieving remarkably high combining efficiencies of > 80 % and an…