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1 W master oscillator power amplifier laser modules with narrow linewidth for applications in space
/en/research/research-news/1-w-master-oscillator-power-amplifier-laser-modules-with-narrow-linewidth-for-applications-in-space
The FBH succeeded to realize a compact and rugged micro-integrated master oscillator power amplifier (MOPA) that features a narrow linewidth with high-power output. It is thus suitable for a…
Raman-Spektroskopie mit Mikrosystemlichtquellen
/en/media-center/media-review/raman-spektroskopie-mit-mikrosystemlichtquellen
By means of Raman spectroscopy, material properties such as crystallinity, orientation and composition can be examined with elevated specificity. A new microsystems light source enables to use these…
Mit Sandwich-Chips zu hoher Leistung und Frequenz
/en/media-center/press-releases/mit-sandwich-chips-zu-hoher-leistung-und-frequenz
Even in special fields such as semiconductor technology seperate worlds exist: scientists often work independently on silicon-based CMOS circuits and III-V semiconductors, reports Prof. Wolfgang…
Wavelength-stabilized lasers with surface Bragg grating
/en/research/research-news/wavelength-stabilized-lasers-with-surface-bragg-grating
FBH uses frequency-selective Bragg gratings for its diode lasers in order to achieve a low temperature dependence and a very narrow line width of the emitted laser light. With its newly…
Gelungener Technologietransfer: UV-Photodioden schließen Lücke in internationalen Märkten
/en/media-center/press-releases/gelungener-technologietransfer-uv-photodioden-schliessen-luecke-in-internationalen-maerkten
UV photo diodes based on silicon carbide (SiC) are core components in a variety of applications ranging from process monitoring to biomedical analysis. Due to the close cooperation between research…
Mit Sandwich-Chips zu hoher Leistung und Frequenz
/en/media-center/media-review/mit-sandwich-chips-zu-hoher-leistung-und-frequenz-1
In the HiTek project scientists combine silicon-based CMOS circuits with indium phosphide circuits. By means of the improved physical material properties, power and frequency can be improved with the…
UV-Photodioden schließen Lücke im Angebot
/en/media-center/media-review/uv-photodioden-schliessen-luecke-im-angebot
UV photo diodes based on silicon carbide (SiC) are core components in a variety of applications ranging from process monitoring to biomedical analysis. Due to the close cooperation between…
Normally-off high-voltage GaN transistors with carbon-doped buffer
/en/research/research-news/normally-off-high-voltage-gan-transistors-with-carbon-doped-buffer
The normally-off p-GaN gate technology developed at FBH combines low leakage currents for the unbiased gate (0 V) in the off-state with high currents and low resistances in the on-state. For…
Improvement of Load-Pull Characterization of Microwave Power Transistors: Measurements with Modulated Signals
/en/research/research-news/improvement-of-load-pull-characterization-of-microwave-power-transistors-measurements-with-modulated-signals
Microwave power amplifiers in modern telecommunication systems have to work over large bandwidth with high peak-to-average-power-ratio signals. Dedicated source- and load-pull measurement setups…
Lust auf Leistung
/en/media-center/media-review/lust-auf-leistung
The Adlershof science and technology park prospers. A success which would not be possible without creative and highly motivated staff. But how exactly do Adlershof enterprises and research instituts…