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LDMOS-Leistungstransistoren auf polykristallinem SiC-Substrat
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LDMOS-Leistungstransistoren auf polykristallinem SiC-Substrat Prof. Jörgen Olsson Universität Uppsala, Sweden 25.11.2011 (Sorry, has been canceled on short notice)
Textbook published – Semiconductor Nanophotonics
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Michael Kneissel, Head of the Joint Lab GaN Optoelectronics, has published the textbook Semiconductor Nanophotonics together with Andreas Knorr, Stephan Reitzenstein and Axel Hoffmann. It provides a…
Improved thermal management of InP high-power transistors
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InP HBT technology is an ideal candidate for microwave applications in the terahertz range. The FBH uses a transfer substrate process to successfully suppress significant parasitic effects. For…
NASA honors Markus Krutzik
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At the end of 2019, the Cold Atom Laboratory (CAL) team at Jet Propulsion Laboratory (JPL), USA, received the "NASA Group Achievement Award". This award also honors the achievements of Dr. Markus…
GaN digital outphasing power amplifier – targeting efficient 5G communications
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The next-generation wireless communication infrastructure demands for high flexibility, low cost and high efficiency. The FBH has developed a digital outphasing power amplifier module, an important…
UVphotonics to showcase custom UV LEDs and modules at Photonics West
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UVphotonics will present novel UV LED developments with emission wavelengths from 330 nm to as low as 230 nm at Photonics West 2020. The versatile light sources are configurable to various…
Higher efficiency and narrower far field in kilowatt-class diode laser bars
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FBH demonstrates new performance records of diode laser bars at the operation point of 1 kW. One design approach increased the conversion efficiency up to 66%, while an alternative approach…
Versatile in use – FBH semiconductor light sources
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FBH exhibits novel diode lasers and modules at Photonics West 2020. Applications include materials processing, LiDAR, medicine, and (Raman) spectroscopy. Progress in UV LEDs is presented jointly with…
Simulation and design of compact tunable dual-wavelength diode laser systems
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The FBH presents a new, compact and monolithically integrated tunable dual-wavelength laser design based on gallium arsenide. The device parameters were optimized by means of sophisticated simulation…
Paul Rappaport Award presented to FBH authors
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For their publication "Local 2DEG Density Control in Heterostructures of Piezoelectric Materials and Its Application in GaN HEMT Fabrication Technology" an FBH team of authors was awarded with the…