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Plasmonic GaN Detectors and Emitters for THz Frequencies
/en/research/research-news/plasmonic-gan-detectors-and-emitters-for-thz-frequencies
The FBH has started several activities in the field of emitters and detectors at THz frequencies using GaN HEMTs. This frequency range offers a variety of applications in biology, medicine, and…
High-brightness laser diodes grow in power and deployments
/en/media-center/media-review/high-brightness-laser-diodes-grow-in-power-and-deployments
Photonex conference hears of progress in performance – and application of – high power diode lasers.
FaBriDi - Fiber coupled high brilliance diode lasers
/en/research/research-news/fabridi-fiber-coupled-high-brilliance-diode-lasers
DBR tapered diode lasers are ideally suited as pump lasers and for frequency conversion. However, the use of this laser type is challenging due to its astigmatic laser beam. The FBH works therefore…
Kleines Reiskorn, große Wirkung
/en/media-center/media-review/kleines-reiskorn-grosse-wirkung
Energy of the future - Paul Crump is sure that tiny diode lasers will revolutionize electricity supply.
Monolithische Zwei-Wellenlängen DBR-Laser für sensorische Anwendungen
/en/media-center/media-review/monolithische-zwei-wellenlaengen-dbr-laser-fuer-sensorische-anwendungen
Dr. Bernd Sumpf, Dr. Jörg FrickeFerdinand-Braun-Institut, Berlin
Die Vorhersage der Einkopplung in Low Mode Fasern anhand gemessener Wigner-Verteilungen
/en/media-center/media-review/die-vorhersage-der-einkopplung-in-low-mode-fasern-anhand-gemessener-wigner-verteilungen
Mirko FischerFerdinand-Braun-Institut, Berlin
Es werde Licht!
/en/media-center/media-review/es-werde-licht
Seit drei Jahren entwickelt der Wachstumskern "Berlin WideBaSe" UV-Lichtquellen, um Mikroben auf den Pelz zu rücken. Auf diesen Ergebnissen baut auch das neue…
Low resistivity AlGaN:Si for deep UV-C light emitters
/en/research/research-news/low-resistivity-algansi-for-deep-uv-c-light-emitters
One of the key challenges in developing deep UV LEDs and laser diodes is the realization of low resistivity n- and p-type AlGaN layers with high aluminum mole fraction. Due to layer optimizations at…
Optik-Lösungen für den Umweltschutz
/en/media-center/media-review/optik-loesungen-fuer-den-umweltschutz
The Ferdinand-Braun-Institut conducts research on novel UV LEDs. Professor Tränkle reports in his interview on properties and the great variety of applications, ranging from water disinfektion to…
FBH at Photonics West
/en/events/fbh-at-photonics-west-2
At the world-wide leading fair for optics and photonics, the Ferdinand-Braun-Institut presents its research results in various lectures and posters.