Open AccessJournal Article
Attainment of diffraction limited resolution in large telescopes by Fourier analysing speckle patterns in star images
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About: This article is published in SPIE milestone series. The article was published on 01 Jan 1991. and is currently open access. The article focuses on the topics: Speckle imaging & Speckle pattern.
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Citations
Speckle interferometry on the 2.5 m Isaac Newton telescope
TL;DR: In this paper, a speckle interferometer for use at the Cassegrain focus of large telescopes has been constructed and used to observe binary star systems on the 2.5 m Isaac Newton telescope in England.
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Observable coherence theory for statistically periodic fields
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Ultrasonic transmission speckle imaging.
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TL;DR: In this article, the authors adapted speckle interferometry to ultrasonic imaging through water and animal tissue and showed that image quality can be improved dramatically when coherent processing is used.
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Robustness of speckle-imaging techniques applied to horizontal imaging scenarios
TL;DR: It is found that, for most conditions, it is possible to achieve performance near the limit available from these estimators using as few as 15 input frames, the average of 4 estimates of the object phase, and with only approximate knowledge of the imaging conditions.