Image shows a gold-colored electronic component with multiple pins on a base. It contains an enclosed section with internal parts visible. Two blue optical fibers connect to the component, one ending in a round connector.
FBH research: 13.05.2025

720 nm diode lasers enhancing cancer diagnostics

We have developed powerful diode laser sources emitting in the Watt-level range at 720 nm. These lasers enable novel quantum interferometry-based sensing for cancer diagnostics.
Schematic illustration of two ridge-waveguide laser cavities with a common output at the front, obtained via a Y-shaped coupling section. Each cavity has an individual grating for wavelength stabilization at the rear side.
FBH research: 29.04.2025

Monolithic dual-wavelength diode laser for generating THz radiation in spectroscopic applications
Silicon wafer covered with a pattern of intricate, colorful designs. The wafer is partially visible, with a metallic edge surrounding it.
FBH research: 15.04.2025

Vertical GaN on tungsten high-voltage pn-diodes – advancing cost-effective power electronics
An agricultural vehicle with a sensor system is standing on a trailer in a field. It has large tires, a platform with a laptop and various technical components. A pickup truck can be seen in the background pulling the trailer. The sky is clear with some clouds.
Press release FBH & ATB: 02.04.2025

Efficient soil analysis – high-tech for sustainable agriculture

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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Dates

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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 of FBH's Annual Report - clicking on the image opens an overview of previous annual reports
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frequent

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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.

10   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.