Results 341 to 350 of about 82,170 (356)
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Wavefront technology in ophthalmology
Current Opinion in Ophthalmology, 2001Wavefront sensing is an emerging technology that can measure irregular astigmatism as a higher-order wavefront aberration. The application of wavefront sensing in ophthalmology might enable the non-invasive observation of living retinal cone cells; the measurement of detailed visual function of the central nervous system by eliminating higher-order ...
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Wavefront reconstruction and prediction with convolutional neural networks
Astronomical Telescopes + Instrumentation, 2018While deep learning has led to breakthroughs in many areas of computer science, its power has yet to be fully exploited in the area of adaptive optics (AO) and astronomy as a whole.
Robin Swanson +4 more
semanticscholar +1 more source
Proceedings of the conference on Design, automation and test in Europe, 1999
The wavefront technology mapping algorithm leads to a very simple and efficient implementation that elegantly decouples pattern matching and covering but circumvents that patterns have to be stored for the entire network simultaneously. This coupled with dynamic decomposition enables trade-off of many more alternatives than in conventional mapping ...
Andrew Sullivan +2 more
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The wavefront technology mapping algorithm leads to a very simple and efficient implementation that elegantly decouples pattern matching and covering but circumvents that patterns have to be stored for the entire network simultaneously. This coupled with dynamic decomposition enables trade-off of many more alternatives than in conventional mapping ...
Andrew Sullivan +2 more
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2010
Since this book is about wavefront sensors it is appropriate to understand and define the subject of the measurement, i.e., the wavefront. Although the concept is simple, understanding it is not! This chapter examines the conceptual framework that supports the wavefront idea.
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Since this book is about wavefront sensors it is appropriate to understand and define the subject of the measurement, i.e., the wavefront. Although the concept is simple, understanding it is not! This chapter examines the conceptual framework that supports the wavefront idea.
openaire +2 more sources
Wavefront Reconstruction Methods
Journal of Refractive Surgery, 2009Douglas D, Koch +2 more
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1984
The preceding chapter dealt with radiation fields in their direct relation to the sources. It was found that the field represents a flow of energy outward from the region of the sources; also it was demonstrated separately that the energy flow in a time-varying field is a wave phenomenon.
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The preceding chapter dealt with radiation fields in their direct relation to the sources. It was found that the field represents a flow of energy outward from the region of the sources; also it was demonstrated separately that the energy flow in a time-varying field is a wave phenomenon.
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Metasurfaces for Terahertz Wavefront Modulation: a Review
, 2020Jingwen He, T. Dong, B. Chi, Yan Zhang
semanticscholar +1 more source
Session details: Wavefront and wavefront experience
Proceedings of the 2013 companion publication for conference on Systems, programming, & applications: software for humanity, 2013Dennis Mancl, Eduardo Guerra
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Wavefront-guided versus wavefront-optimized treatment
Journal of Cataract and Refractive Surgery, 2008openaire +2 more sources
Adaptive wavefront shaping for controlling nonlinear multimode interactions in optical fibres
, 2018O. Tzang +3 more
semanticscholar +1 more source