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Red lasers with a mean time to failure of 10 years
/en/research/research-news/red-lasers-with-a-mean-time-to-failure-of-10-years
Red broad area laser diodes (100 µm x 1,5 mm) show an output power of 2.5 W and a conversion efficiency of 35% at 15°C. Reliability tests were carried out at an output power of up to 1.2 W for…
Preiswerte Leistungstransistoren
/en/media-center/media-review/preiswerte-leistungstransistoren
Researchers and industry expect a quantum leap forward from the EU project "HiPoSwitch" addressing gallium nitride (GaN) for power transistors – also for solar electronics.
Foundation stone ceremony for the extension of Jenoptik’s high-tech plant
/en/media-center/media-review/foundation-stone-ceremony-for-the-extension-of-jenoptiks-high-tech-plant
Jenoptik expands its production facilities in Berlin. Georg Schütte (State Secretary, Federal Ministry of Education and Research), Michael Mertin (CEO, Jenoptik AG), Jürgen Sebastian (Managing…
State Secretary Schütte visiting the FBH
/en/media-center/media-review/state-secretary-schuette-visiting-the-fbh
FBH's hybrid diode laser systems were demonstrated to Georg Schütte, State Secretary of the Federal Ministry of Education and Research. The modules which are only as small as matchboxes can be used…
Micro resonators for application in analytics, sensor technology, laser metrology and optical telecommunication
/en/research/research-news/micro-resonators-for-application-in-analytics-sensor-technology-laser-metrology-and-optical-telecommunication
Monolithic micro resonators are characterized by a very low size and extremely high optical performance. These properties make them attractive for applications in optical signal processing and…
Lang lebe der Laser!
/en/media-center/media-review/lang-lebe-der-laser
Mittlere Betriebsdauer von 10 Jahren bei roten Breitstreifenlasern.
European Microwave Week prize for FBH publication
/en/media-center/media-review/european-microwave-week-prize-for-fbh-publication
Scientists from the FBH have been awarded with the best paper award at European Microwave Week in October.
Normally-off GaN transistors with low on-state resistance
/en/research/research-news/normally-off-gan-transistors-with-low-on-state-resistance
GaN-based high-voltage switching transistors enable particularly efficient power converters. At FBH, normally-off 300 V GaN transistors with only 80 mW on-state resistance for the opened…
Jenoptik’s Berlin plant for high-power semiconductor lasers
/en/media-center/media-review/jenoptiks-berlin-plant-for-high-power-semiconductor-lasers
The investment for the expansion of Jenoptik in Berlin Adlershof is in total approximately € 10 million. This will more than double the production capacities of gallium arsenide based lasers…
Wasser mit ultravioletten LEDs umweltfreundlich reinigen
/en/media-center/press-releases/wasser-mit-ultravioletten-leds-umweltfreundlich-reinigen
A cost-effictive and safe method to sterilize potable water locally could facilitate the access to clean drinking water in many regions of the world.