Ptychographic optical coherence tomography

Mengqi Du; Mengqi Du; Lars Loetgering; Lars Loetgering; Lars Loetgering; Kjeld S.E. Eikema; Kjeld S.E. Eikema; Stefan Witte; Stefan Witte

doi:10.1364/COSI.2021.CTu2H.1

OSA Imaging and Applied Optics Congress 2021 (3D, COSI, DH, ISA, pcAOP)
OSA Technical Digest (Optica Publishing Group, 2021),
paper CTu2H.1
•https://doi.org/10.1364/COSI.2021.CTu2H.1

Ptychographic optical coherence tomography

Mengqi Du, Lars Loetgering, Kjeld S.E. Eikema, and Stefan Witte

Computational Optical Sensing and Imaging 2021

Washington, DC United States
19–23 July 2021
ISBN: 978-1-943580-89-7

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Ptychography I (CTu2H)

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M. Du, L. Loetgering, K. S. E. Eikema, and S. Witte, "Ptychographic optical coherence tomography," in OSA Imaging and Applied Optics Congress 2021 (3D, COSI, DH, ISA, pcAOP), H. Hua, B. Javidi, M. Martinez-Corral, O. Matoba, A. Stern, S. Thibault, T. Alieva, J. Ke, F. Willomitzer, F. Okten, P. Silveira, P. Banerjee, E. Stoykova, D. Chu, J. Park, F. Imai, C. Joo, M. Digman, D. Gardner, S. Gladysz, D. LeMaster, S. Basu, and O. Korotkova, eds., OSA Technical Digest (Optica Publishing Group, 2021), paper CTu2H.1.

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Abstract

We present a high-resolution, phase sensitive, and depth-resolved computa- tional imaging technique, termed ptychographic optical coherence tomography (POCT). We show 3D reconstructions of an axially discrete nano-lithographic structure and an axi- ally continuous mouse brain sample.

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