Off-axis Aberrations Improve the Resolution Limits of Incoherent Imaging
Posted on 2023-03-17 - 15:09
The presence of off-axis tilt and Petzval curvature, two of the lowest-order off-axis Seidel aberrations, is shown to improve the Fisher information of two-point separation estimation in an incoherent imaging system compared to an aberration-free system. Our results show that the practical localization advantages of modal imaging techniques within the field of quantum-inspired superresolution can be achieved with direct imaging measurement schemes alone.
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Liang, Kevin (2023): Off-axis Aberrations Improve the Resolution Limits of Incoherent Imaging. Optica Publishing Group. Collection. https://doi.org/10.6084/m9.figshare.c.6448159.v2
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