Möckl L, Petrov PN, Moerner WE (2019)
Publication Type: Journal article
Publication year: 2019
Book Volume: 115
Article Number: 251106
Journal Issue: 25
DOI: 10.1063/1.5125252
Phase retrieval, i.e., the reconstruction of phase information from intensity information, is a central problem in many optical systems. Imaging the emission from a point source such as a single molecule is one example. Here, we demonstrate that a deep residual neural net is able to quickly and accurately extract the hidden phase for general point spread functions (PSFs) formed by Zernike-type phase modulations. Five slices of the 3D PSF at different focal positions within a two micrometer range around the focus are sufficient to retrieve the first six orders of Zernike coefficients.
APA:
Möckl, L., Petrov, P.N., & Moerner, W.E. (2019). Accurate phase retrieval of complex 3D point spread functions with deep residual neural networks. Applied Physics Letters, 115(25). https://doi.org/10.1063/1.5125252
MLA:
Möckl, Leonhard, Petar N. Petrov, and W. E. Moerner. "Accurate phase retrieval of complex 3D point spread functions with deep residual neural networks." Applied Physics Letters 115.25 (2019).
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