Vectorial adaptive optics: a new tool for aberration correction

Chao He

doi:10.1117/12.3029050

8 October 2024 Vectorial adaptive optics: a new tool for aberration correction

Chao He

Proceedings Volume PC13142, ODS 2024: Industrial Optical Devices and Systems; PC1314204 (2024) https://doi.org/10.1117/12.3029050
Event: Optical Engineering + Applications, 2024, San Diego, California, United States

Abstract

Adaptive optics normally concerns the feedback correction of phase aberrations. Such correction has been of benefit in various optical systems, with applications ranging in scale from astronomical telescopes to superresolution microscopes. Here we extend this powerful tool into the vectorial domain, encompassing higher dimensional feedback correction of both polarisation and phase. This technique is termed vectorial adaptive optics (V-AO). This technique pushes the boundaries of traditional scalar beam shaping by providing feedback control of extra vectorial degrees of freedom. This paves the way for next generation AO functionality by manipulating the complex vectorial field.

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Chao He "Vectorial adaptive optics: a new tool for aberration correction", Proc. SPIE PC13142, ODS 2024: Industrial Optical Devices and Systems, PC1314204 (8 October 2024); https://doi.org/10.1117/12.3029050

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KEYWORDS

Aberration correction

Adaptive optics

Feedback control

Lenses

Microscopes

Objectives

Polarization

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