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FBH presents advances in diode lasers and UV LEDs at Photonics Days
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The Ferdinand-Braun-Institut, Leibniz-Institut für Höchstfrequenztechnik (FBH) presents its advanced developments at the Photonics Days Berlin Brandenburg both at the conference and the accompanying…
Miniaturized space-borne rubidium two-photon optical frequency references for optical atomic clocks
/en/research/research-news/miniaturized-space-borne-rubidium-two-photon-optical-frequency-references-for-optical-atomic-clocks
FBH has developed an optical frequency reference using two-photon spectroscopy of rubidium, reaching a short-term stability of 1.5 x 10-13. This setup will be further miniaturized towards a turn-key…
Wideband vector-corrected measurements on a modified vector network analyzer system for 5G-MIMO and space applications
/en/research/research-news/wideband-vector-corrected-measurements-on-a-modified-vector-network-analyzer-system-for-5g-mimo-and-space-applications
With the unique 5G-MIMO hardware measurement system and the developed IF and RF calibration procedure, we have now verified 1-port measurements at 12.5 GHz with a signal with an instantaneous IF…
Reliable semiconductors for space, satellites and quantum technologies
/en/media-center/press-releases/reliable-semiconductors-for-space-satellites-and-quantum-technologies
At ILA in Berlin, the Ferdinand-Braun-Institut will showcase space-qualified diode laser modules with narrow linewidths, optical frequency references and further III-V components for satellite and…
Best Poster Award at the PhoenixD LaserDay 2022 Konferenz
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Janpeter Hirsch received the Best Poster Award for his poster "Micro-integrated semiconductor laser modules for precision spectroscopy applications" at the PhoenixD LaserDay 2022 conference.
Wide-Bandgap Electronics Department
/en/about-us/structure/labs-departments/iii-v-electronics/wide-bandgap-electronics-department
We develop and research high-frequency and power electronic devices based on the wide-bandgap semiconductors GaN, AlN und Ga2O3. Contact Dr. Oliver Hilt Phone +49 30 63922791 Email…
New ALD-etch cluster tool promotes FBH’s device technology
/en/research/research-news/new-ald-etch-cluster-tool-promotes-fbhs-device-technology
The high-performance equipment allows to etch, anneal, and deposit in one single cluster tool, thus offering well-defined surface conditions and a low level of cross-contamination. This opens up new…
Quantum Future Academy
/en/events/quantum-future-academy
The young academy on application-oriented quantum technology supports students from the natural sciences, engineering, and information technology.
FBH publication – selected as "Editor's Pick"
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The publication "Comparison of individual and common wavelength-operation for 785 nm Y-branch DBR ridge waveguide diode lasers with adjustable spectral distance" has been selected as Editor's Pick by…
Very good & at times even excellent – Ferdinand-Braun-Institut successfully evaluated
/en/media-center/press-releases/ferdinand-braun-institut-successfully-evaluated
"Very good, at times even excellent" – this is how an international group of experts assessed the research results of the FBH in their evaluation report. In its statement dated July 12, the…