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FBH publication chosen for IOP select and labtalk
/en/media-center/media-review/fbh-publication-chosen-for-iop-select-and-labtalk
A publication of P. Crump and further autors from the FBH has been selected for IOP Select and labtalk. The special collection contains journal articles, chosen by IOP editors according to criteria…
Identifying the limits to optical brilliance in high power broad area diode lasers
/en/media-center/media-review/identifying-the-limits-to-optical-brilliance-in-high-power-broad-area-diode-lasers
A team from Germany provide new information on the character of the guided modes of a high power broad area diode laser that will help to design technology to improve the beam quality of such…
Flexible and Efficient Microwave Power Amplifier for Future Mobile Base Stations
/en/research/research-news/flexible-and-efficient-microwave-power-amplifier-for-future-mobile-base-stations
At FBH a GaN-based H-bridge class-D PA for the 900 MHz band has been developed. The demonstrator achieved a maximum efficiency of 50% and a saturated output power of 8 W.
Powerful brilliant light sources: Truncated-tapered semiconductor optical amplifiers improve MOPA system performance
/en/research/research-news/powerful-brilliant-light-sources-truncated-tapered-semiconductor-optical-amplifiers-improve-mopa-system-performance
An ideal diode laser would deliver high output power in a diffraction limited beam, with all emission contained within a narrow, stable spectral window. Each improvement in this regard enables new…
Jenoptik baut Hochleistungslaser in Berlin
/en/media-center/media-review/jenoptik-baut-hochleistungslaser-in-berlin
Jenoptik officially opened its new production in the Berlin-Adlershof Technology Park on August 30, 2012. The investment of approx. 10 million euros into extending the cleanroom of Jenoptik…
Laser und ein Gingkobaum
/en/media-center/media-review/laser-und-ein-gingkobaum
Jenoptik expanded its production facilities in Berlin Adlershof. The corporation manufactures devices for lasers in the cleanroom of Jenoptik Diode Lab, a spin-off from the Ferdinand-Braun-Institut.…
FBH awarded for the fourth time for its family friendliness
/en/media-center/media-review/fbh-awarded-for-the-fourth-time-for-its-family-friendliness
The FBH has again been awarded with the first prize for its family-friendly measures by the district Treptow-Köpenick. District Mayor Oliver Igel bestowed the award in the category "over…
Flip-chip mounted UV-B LEDs with optical powers in the milliwatt range
/en/research/research-news/flip-chip-mounted-uv-b-leds-with-optical-powers-in-the-milliwatt-range
The application fields of ultraviolet (UV) emitters in the UV-B range are manifold: ranging from material processing to medical applications. After successful optimization of the fabrication…
Von Wissenstransfer und Ausgründungen
/en/media-center/media-review/von-wissenstransfer-und-ausgruendungen
The article describes the successful technology transfer of institutes and companies at the technology park Berlin Adlershof - including the Ferdinand-Braun-Institut.
Algorithmen für die Zukunft
/en/media-center/media-review/algorithmen-fuer-die-zukunft
Why Berlin attracts researchers from all over the world - including Ph.D. student Sirinpa Monayakul from Thailand who conducts her research at the Ferdinand-Braun-Institut.