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Quantum Sensing
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The advent of quantum sensors is causing a paradigm shift for many metrology applications. The most prominent field of use is time keeping: today, optical atomic clocks clearly outperform the well…
Beam Combining for High Brightness
/en/research/photonics/technologies-processes/beam-combining-high-brilliance
High-brightness applications, such as laser material processing, mostly use diode lasers as pump sources. With the aim of enabling their direct use, we develop and optimize beam combining methods…
Compact Micro Modules
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Compact and portable light sources are opening up more and more fields of applications, for example in medical technology, spectroscopy and analytics. We offer the appropriate diode laser based…
GaAs Laser Diodes
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In our clean rooms, we offer process lines for the production of ridge waveguide (RW), broad-area (BA) and tapered diode lasers as well as laser bars. In addition, we offer the associated…
Raman Measurement Systems
/en/research/photonics/laser-uv-led-systems/raman-measurement-systems
Current research projects Our work and further developments in the field of Raman measurements currently culminate in the Innovation Campus Electronics and Microsensors Cottbus - iCampµs. Here, an…
kW Class Pump Laser Modules
/en/research/photonics/laser-uv-led-systems/kw-class-pump-modules
Our pump modules for high-energy-class solid-state laser systems consist of diode laser stacks, whose individual beams are shaped and combined into a beam with high energy density by means of…
Light Sources for STED & Fluorescence Spectroscopy
/en/research/photonics/diode-laser-uv-led-modules/sted-fluorescence-spectroscopy
High-resolution imaging techniques using fluorescent dyes are used in the biomedical field. For such applications, we are developing the suitable laser sources with an emission wavelength around…
InP-on-BiCMOS Heterointegration
/en/research/iii-v-electronics/technologies-processes/inp-bicmos-heterointegration
For system integration, terahertz circuits must be realized and connected , for example, to antenna structures. These structures and interconnections must maintain the highest possible bandwidth,…
Power Electronic Characterization
/en/research/iii-v-electronics/gan-aln-gao-based-power-electronics/power-electronic-characterization
We develop power semiconductor devices in GaN, AlN and Ga2O3 within the framework of our Joint Lab Power Electronics that we operate jointly with the Chair of Power Electronics of the Technische…
Gallium Oxide Power Transistors
/en/research/iii-v-electronics/gan-aln-gao-based-power-electronics/gallium-oxide-power-transistors
frequent - wide bandgap devices Due to the increasing demands on higher dielectric strengths of electronic components in power electronics, the FBH is intensively focusing on new semiconductor…