Performance of a speckle interferometer

Please use this identifier to cite or link to this item: http://hdl.handle.net/2248/2262

Title:	Performance of a speckle interferometer
Authors:	Saha, S. K Jayarajan, A. P Sudheendra, G Chandra, A. U
Keywords:	Interferometer Speckle Binary
Issue Date:	1997
Publisher:	Astronomical Society of India
Citation:	BASI, Vol. 25, No. 3, pp. 379 - 387
Abstract:	An interferometer system for use at the 2.34 meter Vainu Bappu Telescope (VBT), situated at Vainu Bappu Observatory (VBO), Kavalur, to obtain speckle-grams of astronomical objects in the visible wavelength, has been developed. Laboratory tests of resultant intensity distributions due to a point source, with phase modulation screens, as well as the images obtained using this interferometer at the cassegrain end of the said telescope are discussed
URI:	http://hdl.handle.net/2248/2262
Appears in Collections:	BASI Publications

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