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New pioneering Leibniz Lab to combat pandemics
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FBH contributes its expertise in the development of innovative UV light-emitting diodes and related irradiation systems
Globalization in Photonics: an IEEE Photonics Journal Special Issue
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Out now: The special edition of IEEE Photonics Journal provides a detailed overview of various worldwide developments in the field. Paul Crump has served as Editor in Chief for this edition…
Raman sensor system: non-invasive monitoring with wide-ranging applications
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Interview with Dr. Bernd Sumpf from the Laser Sensors Lab talking about the Raman sensor system developed at FBH, which can be used to measure the corotinoid concentration in the skin. This is…
High brightness nanosecond-pulse operation of 905 nm distributed Bragg reflector tapered-ridge-waveguide lasers with multiple active regions
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High brightness nanosecond-pulse operation of 905 nm distributed Bragg reflector tapered-ridge-waveguide lasers with multiple active regions H. Christopher, M. Beier, J.-P. Koester,…
A study into lateral and longitudinal spatial hole burning as a limit to CW output power in GaAs-based high-power diode lasers
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A study into lateral and longitudinal spatial hole burning as a limit to CW output power in GaAs-based high-power diode lasers S. Arslan, H. Wenzel, J. Fricke, A. Thies,…
Comparison of Y-branch and multimode interference coupler-based dual-wavelength light sources around 785 nm
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Comparison of Y-branch and multimode interference coupler-based dual-wavelength light sources around 785 nm A. Müller, L.S. Theurer, J.-P. Koester, M. Maiwald, J. Fricke,…
Versatile turnkey laser system operating multi-section diode lasers and diode laser systems in the VIS and NIR spectral range
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Versatile turnkey laser system operating multi-section diode lasers and diode laser systems in the VIS and NIR spectral range B. Sumpf, L. Wittenbecher, T. Filler, D. Bandke,…
Portable Shifted Excitation Raman Difference Spectroscopy for Agri-Photonics: From On-Site Precision Agriculture to Smart Farming
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Portable Shifted Excitation Raman Difference Spectroscopy for Agri-Photonics: From On-Site Precision Agriculture to Smart Farming M. Maiwald, K. Sowoidnich, A. Müller, B. Sumpf …
Textile material identification using Shifted Excitation Raman Difference Spectroscopy
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Raman spectroscopy can determine the chemical composition of textile samples. We use an in-house developed 785 nm dual-wavelength diode laser to successfully distinguish between dyed and undyed…
Quantenforschung - Weiß der Adler
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Forschung an der Quantentechnologie ist für viele Staaten der Schlüssel zur Zukunft. Wie das funktioniert und was Quantenforschen alles können soll, darüber sprechen im Podcast "Weiß der Adler"…