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13 March 2024 Digital adaptive optics with scanning light-field imaging
Jiamin Wu, Seonghoon Kim
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Proceedings Volume PC12851, Adaptive Optics and Wavefront Control for Biological Systems X; PC1285106 (2024) https://doi.org/10.1117/12.3006174
Event: SPIE BiOS, 2024, San Francisco, California, United States
Abstract
Perfect imaging is one of the ultimate goals for humankind in perceiving the world, yet it is fundamentally limited by the optical aberrations resulting from imperfect imaging systems or dynamic imaging environments. To address this long-standing problem, we develop a new framework of digital adaptive optics for universal incoherent imaging applications based on scanning light-field imaging systems. With digital measurement and synthesis of the incoherent light field with unprecedented precision, we have demonstrated a series of killer applications that are hard for traditional methods, including long-term high-speed intravital 3D imaging in mammals, gigapixel imaging with a single lens, high-speed multi-site aberration corrections for ground-based telescopes against turbulence, and real-time megapixel depth sensing. We anticipate that digital adaptive optics may facilitate broad applications in almost all fields, including industrial inspection, mobile devices, autonomous driving, surveillance, medical diagnosis, biology, and astronomy.
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Jiamin Wu and Seonghoon Kim "Digital adaptive optics with scanning light-field imaging", Proc. SPIE PC12851, Adaptive Optics and Wavefront Control for Biological Systems X, PC1285106 (13 March 2024); https://doi.org/10.1117/12.3006174
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KEYWORDS
Adaptive optics
Imaging systems
Biological imaging
Optical signal processing
Sensors
Aberration correction
Optical aberrations
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