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Abstract illustration shows the D-band frequency between 110-170 GHz. The components “TX,” “IF,” and “Power Monitor” are shown in blue and orange lettering. An arrow points to the value 14.5%, which points downward.
FBH news: 19.11.2025

Realtime power monitoring of wireless communication systems for high data rate links – first results

First laboratory results demonstrate that real-time power monitoring at component level enables significant energy savings in high data-rate wireless systems. Dynamic adjustment of supply voltages reduced overall power consumption by 14.5 % without impairing performance.
Das Bild zeigt einen mikroelektronischen Chip auf einem rechteckigen Trägermaterial. Der Chip hat eine goldene Oberfläche mit einem zentralen, kleineren Element, das in einem Quadrat angeordnet ist. Die Struktur besteht aus feinen Linien und Mustern, die für elektronische Anwendungen typisch sind.
FBH news: 06.11.2025

Far-UVC micro-LEDs for enhanced fiber coupling
FBH news: 21.10.2025

Laser system for excitation of fluorescent light sources on a CubeSat
A detailed close-up of a microintegrated laser module. Various components can be seen, such as gold chips and conductor tracks on a circuit board. The structure highlights the complexity of this technology.
Press release: 07.10.2025

FBH spin-off Rydberg Photonics: powering quantum technology with next-generation photonic solutions

Translating ideas into innovation

The Ferdinand-Braun-Institut (FBH) is an application-oriented research institute in the fields of high-frequency electronics, photonics and quantum physics. It researches and realizes electronic and optical components, modules and systems based on compound semiconductors.

Our research areas

Our offer

Metal cube-shaped prototype with 120 UV LEDs for irradiating the skin.
Prototype Development
The International Space Station (ISS) in space, behind it a part of the earth.
Components, Modules & System for Quantum Technologies
Two needles on a wafer, with which a high voltage measurement is carried out.
Semiconductor Chip Development: Lasers, UV LEDs
Laboratory environment with a technician in protective clothing working at advanced semiconductor equipment. The "APECS" logo and tagline "European Chiplet Innovation" are prominently displayed, with a blue geometric overlay design.
APECS pilot line for chiplet innovation
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Career

Working at the FBH Job offers
An employee in the clean room.

Printed & digital

Publications

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Annual reports

Cover image of the Ferdinand-Braun-Institut's 2024/2025 annual report. The collage shows a laser module with a laser chip and other microelectronic elements in a butterfly housing, a microscope with a female researcher in cleanroom clothing, a group of scientists in protective suits and laser safety goggles, a close-up of microchip structures, and a detail of a cleanroom facility. The solar wall of the institute building can be seen in the background. The FBH logo is located at the top right.
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The FBH in numbers

390   Employees

from 30 countries work with us.

273   Patents

do we have in our portfolio - both German and international.

163   Projects

are we currently working on - state funded & industrial contracts.

12   Spin-Offs

have evolved from FBH - the majority of these are still active today.

2000   m² cleanroom & lab space

for state-of-the-art research with high-performance process technology.