In this Letter, we report a high-efficiency, miniaturized, ultra-fast coherent beam, combined with 3D-printed micro-optics directly on the tip of a multicore fiber bundle. The highly compact device footprint (180 µm in diameter) facilitates its incorporation into a minimally invasive ultra-thin nonlinear endoscope to perform two-photon imaging.
Bibliographical noteKAUST Repository Item: Exported on 2021-10-11
Acknowledgements: Région Hauts-de-France (CPER P4S); Agence Nationale de la Recherche (ANR-20-CE19-0028-02, ANR-11-EQPX-0017, ANR-16-CONV-0001); Fondation Aix-Marseille Universite (A-M-AAPID-17-13-170228-15.22-RIGNEAULT); National Institutes of Health (NIH R21 EY029406-01); King Abdullah University of Science and Technology (BAS/1/1064-01-01)
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics