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Fundamental Physics
/en/research/quantum-technology/quantum-photonic-components/fundamental-physics
[1] Frye et al., "The Bose-Einstein Condensate and Cold Atom Laboratory," EPJ Quantum Technology (2021) 8:1, https://doi.org/10.1140/epjqt/s40507-020-00090-8 The Bose-Einstein-Condensate and…
Optical SatCom
/en/research/quantum-technology/quantum-photonic-components/optical-satcom
Optical communication systems are facing the continuous need for increased data rates. Employing wavelength division multiplexing (WDM), i.e. multiple spatially overlapped but spectrally shifted…
Quantum Sensing
/en/research/quantum-technology/quantum-photonic-components/quantum-sensing
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
/en/research/photonics/technologies-processes/micro-modules
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
/en/research/photonics/technologies-processes/gaas-laser-diodes
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,…