Ptychography-based characterization of wavelength-tunable vortex beams

Pelekanidis, Antonios; Loetgering, Lars; Witte, Stefan

doi:10.1364/cosi.2021.ctu6a.1

We demonstrate monochromatic ptychographic reconstructions of vortex beams within a range of 0.2λ0. Modal decomposition of the vortices reveal that the pu-rity of the dominant LG01 mode exceeds 85% for the full investigated bandwidth.

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Publisher	OSA Technical Digest (Optical Society of America)
Persistent URL	doi.org/10.1364/cosi.2021.ctu6a.1
Organisation	EUV Generation & Imaging
Citation APA Style AAA Style APA Style Cell Style Chicago Style Harvard Style IEEE Style MLA Style Nature Style Vancouver Style American-Institute-of-Physics Style Council-of-Science-Editors Style BibTex Format Endnote Format RIS Format CSL Format DOIs only Format	Pelekanidis, A., Loetgering, L., & Witte, S. (2021). Ptychography-based characterization of wavelength-tunable vortex beams. In Computational Optical Sensing and Imaging, COSI 2021 - Part of OSA Imaging and Applied Optics Congress 2021, paper CTu6A.1. doi:10.1364/cosi.2021.ctu6a.1

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