Type
PresentationAuthors
Moussawi, Fatima ElHofer, Matthias
Sivankutty, Siddharth
Bertoncini, Andrea

Labat, Damien
Cassez, Andy
Bouwmans, Geraud
Cossart, Rosa
Vanvincq, Olivier
Liberale, Carlo

Rigneault, Herve
Andresen, Esben Ravn
KAUST Department
King Abdullah University of Science and Technology (KAUST),Computer, Electrical and Mathematical Sciences and Engineering Division,Saudi ArabiaBioscience Program
Biological and Environmental Science and Engineering (BESE) Division
Computer, Electrical and Mathematical Science and Engineering (CEMSE) Division
Date
2023-06-26Permanent link to this record
http://hdl.handle.net/10754/694224
Metadata
Show full item recordAbstract
The lensless endoscope represents the ultimate limit in miniaturization of imaging tools: an image can be transmitted by numerical or physical inversion of the mode scrambling process through a bare optical fiber. Lensless endoscopes featuring multicore fibers and spatial light modulators are well adapted for nonlinear imaging as they minimally distort ultrashort pulses in the time domain as opposed to multimode fibers [1]. And in earlier works, we had addressed the issues of imaging artifacts and bending sensitivity with an helically twisted multicore fiber with a sparse and aperiodic core layout in the transverse plane [2]. However sufficiently irradiating the sample plane remained a major challenge - particularly for the imaging of dim and challenging samples such as neurons in scattering media.Citation
Moussawi, F. E., Hofer, M., Sivankutty, S., Bertoncini, A., Labat, D., Cassez, A., Bouwmans, G., Cossart, R., Vanvincq, O., Liberale, C., Rigneault, H., & Andresen, E. R. (2023). Two-Photon Lensless Endoscopes with Multicore Fibers. 2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC). https://doi.org/10.1109/cleo/europe-eqec57999.2023.10231882Publisher
IEEEConference/Event name
2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC)Additional Links
https://ieeexplore.ieee.org/document/10231882/ae974a485f413a2113503eed53cd6c53
10.1109/cleo/europe-eqec57999.2023.10231882