Imaging and pattern projection through multicore fibers using the memory effect

It is possible to focus coherent light through a multicore fiber with a resolution finer than the core-to-core spacing using digital phase conjugation. In this paper we use the memory effect and show that the displacement of the focus spot can be realized simply by tilting the beam incident on the multicore fiber. We demonstrate high-resolution imaging and pattern projection with a calibration procedure consisting of the acquisition of a single digital hologram.


Editor(s):
Kress, Bc
Osten, W
Urbach, Hp
Published in:
Digital Optical Technologies 2017, 10335, UNSP 103351A
Presented at:
Conference on Digital Optical Technologies, Munich, Germany, JUN 26-28, 2017
Year:
2017
Publisher:
Bellingham, Spie-Int Soc Optical Engineering
ISSN:
0277-786X
ISBN:
978-1-5106-1116-0
978-1-5106-1115-3
Keywords:




 Record created 2017-11-08, last modified 2018-05-09


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