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Si doping to reduce strain and improve crystal quality of AlN layers – a route to enhanced UV LED efficiency

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Undoped AlN layers on high-temperature annealed AlN lead to uncontrollable formation of irregular dislocation half-loops. Si doping prevents this defect formation, showing a way towards better…

Laser drivers for plasma accelerators

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eingeladener Vortrag:  "Research Progress in High Repetition Rate Diode Laser Pumps: Kilowatts at the Kilohertz"

FBH zeigt weiterentwickelte Diodenlaser und UV-LEDs auf der Laser World of Photonics – von Chips bis zu Prototypen

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Das FBH präsentiert auf der Münchener Fachmesse seine Fortschritte. Es stellt Live-Demonstratoren vor und präsentiert Neu- und Weiterentwicklungen seiner Diodenlaser und UV-LEDs.

Monolithic DBR-stabilized 970 nm broad-area diode lasers with 60 % power conversion efficiency

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FBH has realized wavelength-stabilized broad-area lasers based on an advanced highly asymmetric epitaxy. They achieve the highest ever published combination of efficiency and power in a…

Rack-Mounted Quantum Computation

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Thomas Monz (CEO, AQT)  spricht über ion quantum computing.

Kleine Teile Große Wirkung - Ausbildung am FBH

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Den Nachwuchs bei der Berufswahl beraten - Mehr zur Ausbildung in der Mikrotechnologie erfahren und das FBH kennenlernen

Digitizing 6G – sub-THz switch-mode circuits for highly efficient wireless communication systems

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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

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Das FBH stellt aktuelle Ergebnisse vor

Passive Bauelemente der Hochfrequenzelektronik

Vorlesungsankündigung 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

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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…