Zobrazeno 1 - 10
of 243
pro vyhledávání: '"Czarske, Juergen"'
Autor:
Bashkatov, Aleksandr, Bürkle, Florian, Demirkır, Çayan, Ding, Wei, Sanjay, Vatsal, Babich, Alexander, Yang, Xuegeng, Mutschke, Gerd, Czarske, Jürgen, Lohse, Detlef, Krug, Dominik, Büttner, Lars, Eckert, Kerstin
Electrolytically generated gas bubbles can significantly hamper the overall electrolysis efficiency. Therefore it is crucial to understand their dynamics in order to optimise water electrolyzer systems. Here we demonstrate a distinct transport mechan
Externí odkaz:
http://arxiv.org/abs/2409.00515
Autor:
Sun, Jiawei, Wu, Jiachen, Wu, Song, Goswami, Ruchi, Girardo, Salvatore, Cao, Liangcai, Guck, Jochen, Koukourakis, Nektarios, Czarske, Juergen W.
Quantitative phase imaging (QPI) is a label-free technique providing both morphology and quantitative biophysical information in biomedicine. However, applying such a powerful technique to in vivo pathological diagnosis remains challenging. Multi-cor
Externí odkaz:
https://tud.qucosa.de/id/qucosa%3A90393
https://tud.qucosa.de/api/qucosa%3A90393/attachment/ATT-0/
https://tud.qucosa.de/api/qucosa%3A90393/attachment/ATT-0/
Autor:
Sun, Jiawei, Wu, Jiachen, Koukourakis, Nektarios, Cao, Liangcai, Kuschmierz, Robert, Czarske, Juergen
The generation of tailored complex light fields with multi-core fiber (MCF) lensless microendoscopes is widely used in biomedicine. However, the computer-generated holograms (CGHs) used for such applications are typically generated by iterative algor
Externí odkaz:
https://tud.qucosa.de/id/qucosa%3A90391
https://tud.qucosa.de/api/qucosa%3A90391/attachment/ATT-0/
https://tud.qucosa.de/api/qucosa%3A90391/attachment/ATT-0/
Autor:
Wu, Jiachen, Wang, Tijue, Uckermann, Ortrud, Galli, Roberta, Schackert, Gabriele, Cao, Liangcai, Czarske, Juergen, Kuschmierz, Robert
Recent advances in label-free histology promise a new era for real-time diagnosis in neurosurgery. Deep learning using autofluorescence is promising for tumor classification without histochemical staining process. The high image resolution and minima
Externí odkaz:
https://tud.qucosa.de/id/qucosa%3A89630
https://tud.qucosa.de/api/qucosa%3A89630/attachment/ATT-0/
https://tud.qucosa.de/api/qucosa%3A89630/attachment/ATT-0/
Diffusion-driven lensless fiber endomicroscopic quantitative phase imaging towards digital pathology
Lensless fiber endomicroscope is an emerging tool for in-vivo microscopic imaging, where quantitative phase imaging (QPI) can be utilized as a label-free method to enhance image contrast. However, existing single-shot phase reconstruction methods thr
Externí odkaz:
http://arxiv.org/abs/2407.18456
Autor:
Dou, Zehua, Rox, Hannes, Ramos, Zyzi, Baumann, Robert, Ravishankar, Rachappa, Czurratis, Peter, Yang, Xuegeng, Lasagni, Andrés Fabian, Eckert, Kerstin, Czarske, Juergen, Weik, David
Improved understandings of two-phase transport in electrochemical gas-evolving systems are increasingly demanded, while high-performance imaging techniques using simplified instrumentations are not readily available. This work presents volumetric sca
Externí odkaz:
http://arxiv.org/abs/2405.10716
Autor:
Weik, David, Dou, Zehua, Räbiger, Dirk, Vogt, Tobias, Eckert, Sven, Czarske, Jürgen, Büttner, Lars
Convection of liquid metals drives large natural processes and is important in technical processes. Model experiments are conducted for research purposes where simulations are expensive and the clarification of open questions requires novel flow mapp
Externí odkaz:
http://arxiv.org/abs/2404.10840
Optical tomography has emerged as a non-invasive imaging method, providing three-dimensional insights into subcellular structures and thereby enabling a deeper understanding of cellular functions, interactions, and processes. Conventional optical tom
Externí odkaz:
http://arxiv.org/abs/2312.07631
Autor:
Sun, Jiawei, Zhao, Bin, Wang, Dong, Wang, Zhigang, Zhang, Jie, Koukourakis, Nektarios, Czarske, Juergen W., Li, Xuelong
Quantitative phase imaging (QPI) through multi-core fibers (MCFs) has been an emerging in vivo label-free endoscopic imaging modality with minimal invasiveness. However, the computational demands of conventional iterative phase retrieval algorithms h
Externí odkaz:
http://arxiv.org/abs/2312.07102
A novel MIMO-DSP for space-division multiplexing over multimode fibres is proposed. A principal modes approach is shown to provide two-fold benefits: over 13 times channel memory reduction while minimising the number of optical front-ends needed to d
Externí odkaz:
http://arxiv.org/abs/2206.09846