➀ The W-Cube mission led by ESA successfully validated W-band (75 GHz) and Q-band (37.5 GHz) frequencies for next-gen satellite broadband, enabling high-capacity feeder links while maintaining user compatibility with existing Ka/Ku-band equipment;

➁ Achieved the world's first transmission of a 75 GHz dual-polarized beacon from a Low Earth Orbit satellite, with ground stations in Graz and Finland capturing critical atmospheric propagation data over four years;

➂ The 3U CubeSat concluded its mission with a controlled atmospheric reentry in October 2025, while paving the way for future W-band experiments in Geostationary Orbit to enable 24/7 high-throughput satellite systems.

➀ The W-Cube mission, initiated by ESA, successfully tested W-Band (75 GHz) and Q-Band (37.5 GHz) frequencies as feeder links for next-gen LEO satellite broadband systems, maintaining compatibility with existing Ka/Ku-band user devices;

➁ The CubeSat, developed by a European consortium, conducted four years of atmospheric impact studies and published key results, advancing the design of high-frequency satellite systems;

➂ The satellite will safely deorbit in October 2025, paving the way for future GEO-based W-band missions to enable high-capacity, continuous satellite broadband.

➀ Fraunhofer IAF developed 70nm GaN HEMT transistors with 58.6% power-added efficiency at 38 GHz, setting a record under satellite conditions;

➁ The technology enables compact active antennas for high-bitrate data transfers in Ka/Q/W-bands, supporting global satellite communication networks;

➂ Achievements validated under ESA standards and presented at EuMW 2025, highlighting applications in GEO/LEO satellites and 6G systems.

➀ Fraunhofer IAF showcases a compact diamond-based quantum magnetometer with high sensitivity and robustness at World of Quantum 2025;

➁ The sensor enables precise measurements for applications in biomedicine, navigation, and geology, including GNSS-free positioning and underground resource detection;

➂ Future goals include further miniaturization, sub-picotesla sensitivity, and scaling diamond wafers to 4 inches for industrial production.

➀ Fraunhofer IAF has deployed Quantum Brilliance’s QB-QDK2.0 quantum accelerator, the first in Europe based on nitrogen-vacancy (NV) centers in diamond, enabling hybrid quantum-classical computing without cryogenics;

➁ The compact system integrates quantum processors with classical co-processors (NVIDIA GPUs/CPUs) in a server rack, supporting real-world quantum applications like machine learning;

➂ Quantum Brilliance’s diamond-based technology offers long coherence times and environmental stability, positioning it as a key platform for industrial quantum advancements at room temperature.

➀ Fraunhofer IAF developed a semi-automated process for manufacturing MOEMS-EC-QCL modules, reducing costs and accelerating production through collaboration with Fraunhofer IPMS;

➁ The technology enables rapid, broad spectral tuning (4-11 µm) for real-time spectroscopy in pharmaceuticals, security, and semiconductor industries;

➂ A multi-core system with four QCL modules will be showcased at Laser World of Photonics 2025, supported by the BMFTR-funded AIRLAMet project for inline semiconductor metrology.

➀ Fraunhofer IAF developed a semi-automated manufacturing method for MOEMS-EC-QCLs, reducing production costs and enabling scalable multi-core systems for high-speed spectral measurements;

➁ The technology's broad spectral tunability (4–11 µm) and high brilliance support real-time spectroscopy in industries like semiconductor metrology, pharmaceuticals, and security;

➂ A demonstration multi-core system will be showcased at Laser World of Photonics 2025, highlighting advancements from the BMFTR-funded AIRLAMet project.

➀ Fraunhofer IAF developed a monolithic bidirectional 1200 V GaN switch with integrated free-wheeling diodes using GaN-on-insulator technology, enhancing efficiency in EV chargers and renewable energy systems;

➁ The institute also demonstrated a single-gate GaN HEMT as a bidirectional switch for low-voltage 3-level converters, simplifying control in multi-level topologies;

➂ These innovations, along with advancements in GaN power electronics across 48 V to 1200 V classes, will be showcased at PCIM Europe 2025, highlighting Europe's progress in energy transition technologies.

➀ Fraunhofer IAF has launched a virtual application laboratory for quantum sensing to promote the use of quantum sensors in industry.

➁ This platform provides comprehensive technical knowledge about quantum magnetometers, applications, and measurement scenarios.

➂ It also allows interactive sample measurements and assessments for potential applications.

➀ Fraunhofer IAF has developed a virtual application lab for quantum sensing to promote the use of quantum sensors in industry.

➁ This platform offers comprehensive information about quantum magnetometers, applications, and measurement scenarios, allowing users to interactively perform example measurements.

➂ The virtual lab also provides access to expert knowledge and professional contacts for exchange and consultation, enhancing the transfer of research results into industrial innovations.