High-speed Fourier ptychography utilizing multiple-cameras and LED multiplexing

Tomas Aidukas; Pavan C. Konda; Andrew R. Harvey

doi:10.1364/COSI.2021.CTu6A.3

OSA Imaging and Applied Optics Congress 2021 (3D, COSI, DH, ISA, pcAOP)
OSA Technical Digest (Optica Publishing Group, 2021),
paper CTu6A.3
•https://doi.org/10.1364/COSI.2021.CTu6A.3

High-speed Fourier ptychography utilizing multiple-cameras and LED multiplexing

Tomas Aidukas, Pavan C. Konda, and Andrew R. Harvey

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 II (CTu6A)

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T. Aidukas, P. C. Konda, and A. R. Harvey, "High-speed Fourier ptychography utilizing multiple-cameras and LED multiplexing," 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 CTu6A.3.

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Abstract

We present a new high-speed Fourier ptychographic imaging technique using multiple-cameras and LED multiplexing. With our technique even the fastest LED multiplexed implementations can be further sped-up by at-least one order of magnitude.

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