Type
ArticleKAUST Department
Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) DivisionElectrical Engineering Program
Visual Computing Center (VCC)
Computer Science Program
Date
2017-06-08Online Publication Date
2017-06-08Print Publication Date
2017-06-12Embargo End Date
2018-06-12Permanent link to this record
http://hdl.handle.net/10754/626833
Metadata
Show full item recordAbstract
Wavefront sensors and more general phase retrieval methods have recently attracted a lot of attention in a host of application domains, ranging from astronomy to scientific imaging and microscopy. In this paper, we introduce a new class of sensor, the Coded Wavefront Sensor, which provides high spatio-temporal resolution using a simple masked sensor under white light illumination. Specifically, we demonstrate megapixel spatial resolution and phase accuracy better than 0.1 wavelengths at reconstruction rates of 50 Hz or more, thus opening up many new applications from high-resolution adaptive optics to real-time phase retrieval in microscopy.Citation
Wang C, Dun X, Fu Q, Heidrich W (2017) Ultra-high resolution coded wavefront sensor. Optics Express 25: 13736. Available: http://dx.doi.org/10.1364/OE.25.013736.Sponsors
King Abdullah University of Science and Technology (KAUST) baseline funding; KAUST Advanced Nanofabrication Imaging and Characterization Core Lab.Publisher
The Optical SocietyJournal
Optics ExpressAdditional Links
https://www.osapublishing.org/oe/abstract.cfm?uri=oe-25-12-13736https://doi.org/10.1364/oe.25.013736
Relations
Is Supplemented By:- [Dataset]
Congli Wang, Dun, X., Fu, Q., & Heidrich, W. (2017). Ultra-high resolution coded wavefront sensor. Figshare. https://doi.org/10.6084/M9.FIGSHARE.C.3813715. DOI: 10.6084/m9.figshare.c.3813715 Handle: 10754/663980
ae974a485f413a2113503eed53cd6c53
10.1364/OE.25.013736