3D Cell-Rotation using Multi-Core Fiber-based Lab-on-a-Chip and Wavefront Shaping

2021 ◽  
Author(s):  
Jürgen W. Czarske
Keyword(s):  
Lab On A Chip ◽  
Cell Rotation ◽  
Wavefront Shaping ◽  
Core Fiber

scholarly journals Complex Wavefront Shaping through a Multi-Core Fiber

2021 ◽  
Vol 11 (9) ◽  
pp. 3949
Author(s):  
Jiawei Sun ◽  
Nektarios Koukourakis ◽  
Jürgen W. Czarske
Keyword(s):  
Phase Retrieval ◽  
Light Field ◽  
Discrete Distribution ◽  
Cell Manipulation ◽  
Retrieval Algorithm ◽  
Optical Cell ◽  
Loop Control ◽  
Wavefront Shaping ◽  
Core Fiber ◽  
Phase Retrieval Algorithm

Wavefront shaping through a multi-core fiber (MCF) is turning into an attractive method for endoscopic imaging and optical cell-manipulation on a chip. However, the discrete distribution and the low number of cores induce pixelated phase modulation, becoming an obstacle for delivering complex light field distributions through MCFs. We demonstrate a novel phase retrieval algorithm named Core–Gerchberg–Saxton (Core-GS) employing the captured core distribution map to retrieve tailored modulation hologram for the targeted intensity distribution at the distal far-field. Complex light fields are reconstructed through MCFs with high fidelity up to 96.2%. Closed-loop control with experimental feedback denotes the capability of the Core-GS algorithm for precise intensity manipulation of the reconstructed light field. Core-GS provides a robust way for wavefront shaping through MCFs; it facilitates the MCF becoming a vital waveguide in endoscopic and lab-on-a-chip applications.

Multi-dimensional cell-rotation using multi-core fibers and wavefront shaping

2021 ◽  
Author(s):  
Jiawei Sun ◽  
Nils Dunkelberg ◽  
Nektarios Koukourakis ◽  
Robert Kuschmierz ◽  
Juergen Czarske ◽  
...  
Keyword(s):  
Cell Rotation ◽  
Wavefront Shaping ◽  
Dimensional Cell

scholarly journals Rapid computational cell-rotation aboutarbitrary axes in 3D with multi-core fiber

2021 ◽  
Author(s):  
Jiawei Sun ◽  
Nektarios Koukourakis ◽  
Jochen Guck ◽  
Juergen Czarske
Keyword(s):  
Computational Cell ◽  
Cell Rotation ◽  
Core Fiber

Toward the Realization of Multi-Core Fiber

2011 ◽  
Vol 131 (9) ◽  
pp. 608-610
Author(s):  
Yasuo KOKUBUN ◽  
Masanori KOSHIBA
Keyword(s):  
Core Fiber

Nursing Movement Monitoring System Utilizing Hetero-core Fiber Optic Sensors Embedded in Medical Thin Films

2018 ◽  
Vol 138 (12) ◽  
pp. 525-532
Author(s):  
Masahiko Ito ◽  
Yuya Koyama ◽  
Michiko Nishiyama ◽  
Emi Yanagisawa ◽  
Mariko Hayashi ◽  
...  
Keyword(s):  
Thin Films ◽  
Monitoring System ◽  
Fiber Optic ◽  
Fiber Optic Sensors ◽  
Core Fiber ◽  
Movement Monitoring
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