Stellar speckle imaging by reference to different-colored specklegrams
Optics Letters, Vol. 20, Issue 10, pp. 1175-1177 (1995)
http://dx.doi.org/10.1364/OL.20.001175
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Abstract
Stellar specklegrams at different wavelengths are examined. The position of the brightest speckle at one wavelength is shown to coincide nearly with that at a widely separated wavelength. The shift-and-add operation for specklegrams at one wavelength produces a high-resolution stellar image at the other wavelength. We show that the shift-and-add operation at 450 nm results in a high-resolution image at 800 nm by use of observational speckle data from which specklegrams at these wavelengths are taken simultaneously.
© 1995 Optical Society of America
Citation
Naoshi Baba, Susumu Kuwamura, Noriaki Miura, and Yuji Norimoto, "Stellar speckle imaging by reference to different-colored specklegrams," Opt. Lett. 20, 1175-1177 (1995)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-20-10-1175
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