| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Jakobs, Florian
Technische Universität Braunschweig
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2022Universal Criteria for Single Femtosecond Pulse Ultrafast Magnetization Switching in Ferrimagnets
- 2022Intrinsic energy flow in laser-excited 3d ferromagnets
- 2021Unifying femtosecond and picosecond single-pulse magnetic switching in GdFeCocitations
- 2020Towards highly efficient polymer fiber laser sources for integrated photonic sensors
- 2020Unveiling domain wall dynamics of ferrimagnets in thermal magnon currents: Competition of angular momentum transfer and entropic torque
- 2020Towards Highly Efficient Polymer Fiber Laser Sources for Integrated Photonic Sensorscitations
- 2020Upconversion nanocrystal doped polymer fiber thermometer
- 2020Unveiling domain wall dynamics of ferrimagnets in thermal magnon currents : competition of angular momentum transfer and entropic torquecitations
- 2019Thermal skyrmion diffusion used in a reshuffler devicecitations
- 2019Thermal skyrmion diffusion used in a reshuffler device
Places of action
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article
Towards Highly Efficient Polymer Fiber Laser Sources for Integrated Photonic Sensors
Abstract
Lab-on-a-Chip (LoC) devices combining microfluidic analyte provision with integrated optical analysis are highly desirable for several applications in biological oder medical sciences. While the microfluidic approach is already broadly adressed, yet some work needs to be done regarding the integrated optics, especially provision of highly integrable laser sources. Polymer optical fiber (POF) lasers represent an alignment-free, rugged and flexible technology platform. Additionally, POFs are intrinsically compatible to polymer microfluidic devices. Home-made Rhodamine B (RB) doped POFs were characterized with experimental and numerical parameter studies on their lasing potential. High output energies of 1.65mJ, high slope efficiencies of 56% and 50%-lifetimes of < 900 k shots were extracted from RB:POFs. Furthermore, RB:POFs show broad spectral tunability over several tens of nanometers. A route to optimize polymer fiber lasers is revealed providing functionality for a broad range of LoC devices. Spectral tunability, high efficiencies and outp ut energies enable a broad field of LoC applications.