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Monolithic MOPAs with additional control section emitting at 1064 nm – device parameters and operation under weak external feedback
/en/media-center/media-review/monolithic-mopas-with-additional-control-section-emitting-at-1064-nm-device-parameters-and-operation-under-weak-external-feedback
Monolithic MOPAs with additional control section emitting at 1064 nm – device parameters and operation under weak external feedback Christof ZinkFerdinand-Braun-Institut, Berlin
MTT 2019
/en/events/mtt-2019
FBH presents a lecture at the Microwave Technology and Techniques Workshop
Kleine Zwerge ganz groß
/en/events/kleine-zwerge-ganz-gross
Winzige Halbleiter-Bauelemente wie Laser, Verstärker, Sendebausteine stecken in jedem Mobiltelefon, in der Supermarktkasse oder sorgen für Sicherheit im Auto. Sie helfen in der Medizin (Augenlaser,…
Modeling InP HBT noise at highest frequencies – a precondition for low noise amplifiers > 100 GHz
/en/research/research-news/modeling-inp-hbt-noise-at-highest-frequencies-a-precondition-for-low-noise-amplifiers-100-ghz
Power and broadband amplifiers as well as oscillators are realized at FBH with the in-house developed transfer-substrate InP DHBT process. Effective circuit design requires accurate models and…
Activating surfaces with flexible and compact plasma sources
/en/media-center/press-releases/activating-surfaces-with-flexible-and-compact-plasma-sources
At SEMICON Europa FBH will present a compact atmospheric plasma source in operation and further developments based on III-V electronics
Hydridgasphasenepitaxie von Aluminiumgalliumnitrid
/en/research/research-news/hydridgasphasenepitaxie-von-aluminiumgalliumnitrid
Hydridgasphasenepitaxie von Aluminiumgalliumnitrid Simon FleischmannFerdinand-Braun-Institut
Micro-integrated laser sources with watt level output power in the yellow-green spectral range
/en/research/research-news/micro-integrated-laser-sources-with-watt-level-output-power-in-the-yellow-green-spectral-range
The FBH has developed a very compact diode laser module emitting in the yellow-green spectral range with power levels in the watt range. The system uses a novel butterfly housing and targets…
German Microwave Conference 2019
/en/events/german-microwave-conference-2019
FBH presents current research results at this year's GeMiC
Deep UV LED wafers with reduced bow by applying focused laser patterning
/en/research/research-news/deep-uv-led-wafers-with-reduced-bow-by-applying-focused-laser-patterning
Controlling wafer bow is important in order to minimize performance variations between devices on a wafer. FBH recently developed and qualified a laser patterning process on 305 nm UVB LEDs that…
Low-stress Solderjet Bumping Technique used to assemble miniaturized laser resonators
/en/media-center/media-review/low-stress-solderjet-bumping-technique-used-to-assemble-miniaturized-laser-resonators
Low-stress Solderjet Bumping Technique used to assemble miniaturized laser resonators Dr.-Ing. Pol Ribes PleguezueloFraunhofer IOF, Jena