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Precision engineering of the thermal profile in high-power broad-area lasers: an innovative approach for brightness scaling
/en/research/research-news/precision-engineering-of-the-thermal-profile-in-high-power-broad-area-lasers-an-innovative-approach-for-brightness-scaling
FBH researchers developed an effective technique to manipulate temperature distribution within broad emitters. It has been shown that a well-defined emitter sub-structure can flatten the adverse…
Improved performance of far-UVC LEDs by mounting on a thermally optimized Al-core PCB
/en/research/research-news/improved-performance-of-far-uvc-leds-by-mounting-on-a-thermally-optimized-al-core-pcb
By implementing optimizations to our Al-core PCB design, reducing the thermal resistance, FBH has observed an increase of up to 20% in the emission power of far-UVC-LEDs.
Spatially resolved light emission provides insight into the degradation of UV LEDs
/en/research/research-news/spatially-resolved-light-emission-provides-insight-into-the-degradation-of-uv-leds
FBH and MBI scientists spatially mapped the light emission from the active region of aged LEDs under electrical and optical excitation. This provided insights into the degradation mechanisms and the…
FBH_datasheet_atmospheric_plasma_source.pdf
/fileadmin/downloads/III-V_Electronics/FBH_datasheet_atmospheric_plasma_source.pdf
Ferdinand-Braun-Institut Leibniz-Institut für Höchstfrequenztechnik Gustav-Kirchhoff-Straße 4 12489 Berlin www.fbh-berlin.de Contact Dr. Neysha Lobo Ploch prototype-engineering@fbh-berlin.de…
FBH_Datasheet_power_core.pdf
/fileadmin/downloads/III-V_Electronics/FBH_Datasheet_power_core.pdf
Ferdinand-Braun-Institut gGmbH Leibniz-Institut für Höchstfrequenztechnik Gustav-Kirchhoff-Straße 4, 12489 Berlin www.fbh-berlin.de Contact Dr. Oliver Hilt oliver.hilt@fbh-berlin.de +49.30.6392-2791 …
Efficient coating – dual ICP plasma source for silicon dioxide deposition
/en/research/research-news/efficient-coating-dual-icp-plasma-source-for-sio2-deposition
We have developed a novel dual and convergent arrangement of ICP sources in cooperation with Ruhr University Bochum and tested it to deposit primarily SiO2. Due to the versatile setup possibilities,…
Podcast "Weiß der Adler" - Viren & Blut
/en/media-center/press-releases/podcast-weiss-der-adler-viren-blut
Dr. Sven Einfeldt & Dr. Neysha Lobo Ploch explain how our UVC LEDs can be used for disinfection in medicine, what the challenges are and how we are currently developing our systems.
Newly published: frequent on high-power diode lasers
/en/media-center/press-releases/newly-published-frequent-on-high-power-diode-lasers
The current frequent issue focuses on our developments in the field of high-power diode lasers and their applications.
Researchers at HU and Ferdinand-Braun-Institut make an important step towards the quantum internet
/en/media-center/press-releases/researchers-at-hu-and-ferdinand-braun-institut-make-an-important-step-towards-the-quantum-internet
Diamond material is of great importance for future technologies such as the quantum internet. Special defect centers can be used as quantum bits (qubits) and emit single photons. Researchers from the…
Applied Physics Letters has selected FBH-papers as Editor’s Picks
/en/media-center/press-releases/applied-physics-letters-hat-fbh-paper-als-editors-picks-ausgewaehlt
Two papers from FBH-scientists are Editor’s Picks of the journal Applied Physics Letters. One discusses longitudinal spatial hole burning as a power limit in high-power diode lasers. The other paper…