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Shifted Excitation Raman Difference Spectroscopy for the Analysis of Milk and Dairy Products
/en/research/publications/shifted-excitation-raman-difference-spectroscopy-for-the-analysis-of-milk-and-dairy-products
Shifted Excitation Raman Difference Spectroscopy for the Analysis of Milk and Dairy Products M. Maiwald, K. Sowoidnich, A. Müller, B. Sumpf Ferdinand-Braun-Institut (FBH),…
Shifted excitation Raman difference spectroscopy: a potential tool for a sustainable recycling industry
/en/research/publications/shifted-excitation-raman-difference-spectroscopy-a-potential-tool-for-a-sustainable-recycling-industry
Shifted excitation Raman difference spectroscopy: a potential tool for a sustainable recycling industry K. Sowoidnicha, A. Müllera, K. Rudischb, K. Pufahlb, V. Regirc,…
Effect of quantum well number on the efficiency and degradation of AlGaN-based far-UVC LEDs emitting at 233 nm and 226 nm
/en/research/publications/effect-of-quantum-well-number-on-the-efficiency-and-degradation-of-algan-based-far-uvc-leds-emitting-at-233-nm-and-226-nm
The effect of the quantum well (QW) number (nQW) in far ultraviolet-C light emitting diodes (LEDs) on the optical power, external quantum efficiency (EQE) and degradation has been investigated.…
Stand-alone mobile quantum memory system
/en/research/publications/stand-alone-mobile-quantum-memory-system
We present the implementation and performance analysis of a portable rack-mounted stand-alone warm-vapor quantum memory system that also includes the laser package, control electronics, and…
INMMIC 2025
/en/events/inmmic-2025
FBH will present current research findings at the International Workshop on Integrated Nonlinear Microwave and Millimetre-wave Circuits.
Concept for motion sensing using atomic optical memories
/en/research/publications/concept-for-motion-sensing-using-atomic-optical-memories
By harnessing optical memories based on electromagnetically induced transparency in warm vapors of gaseous alkali metals and cold atomic clouds, this article presents new methods for motion sensing.…
Quantum gravity gradiometry for future mass change science
/en/research/publications/quantum-gravity-gradiometry-for-future-mass-change-science
A quantum gravity gradiometer in a low Earth orbit, operating in a cross-track configuration, could be a viable single-spacecraft measurement instrument to provide mass change data for Earth…
The QPIS project led by Tim Schröder has won the Grand Challenge for Quantum Communication awarded by the BMBF
/en/media-center/press-releases/the-qpis-project-led-by-tim-schroeder-has-won-the-grand-challenge-for-quantum-communication-awarded-by-the-bmbf
The “QPIS Quantum-Photonic Integrated Scalable Memory” project led by Tim Schröder, Head of the Joint Lab Diamond Nanophotonics (Coordinator, HU Berlin & FBH), Gregor Pieplow (HU Berlin), and Kai…
Efficient soil analysis – high-tech for sustainable agriculture
/en/media-center/press-releases/efficient-soil-analysis-high-tech-for-sustainable-agriculture
Precise information about agricultural soils is key to managing them more efficiently and sustainably. Researchers at the Leibniz institutes FBH and ATB have recently enhanced an existing sensor…
Improved stability of InGaN-based laser diodes by overcoming facet degradation
/en/research/research-news/improved-stability-of-ingan-based-laser-diodes-by-overcoming-facet-degradation
Blue-violet emitting laser diodes tend to form SiOx deposits on the facet, causing unstable laser thresholds and beam characteristics. A suited facet coating, together with a hermetically sealed TO…