Proceedings Paper
New approach to stellar interferometry based on spatial-coherence spectroscopy| Format | Member Price | Non-Member Price |
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Paper Abstract
A new method is proposed for determining the coherence properties of the wave fields, produced by a broadband source, from the spectral changes produced an interference. The knowledge of spectral degree of coherence obtained experimentally combined with the space-frequency equivalence principle is used to determine the angular diameters of stars which is the source of the field. This is the first experiment which shows the application of spatial coherence spectroscopy in astronomy.
Paper Details
Date Published: 29 April 1999
PDF: 10 pages
Proc. SPIE 3729, Selected Papers from International Conference on Optics and Optoelectronics '98, (29 April 1999);
Published in SPIE Proceedings Vol. 3729:
Selected Papers from International Conference on Optics and Optoelectronics '98
Kehar Singh; Om Prakash Nijhawan; Arun Kumar Gupta; A. K. Musla, Editor(s)
PDF: 10 pages
Proc. SPIE 3729, Selected Papers from International Conference on Optics and Optoelectronics '98, (29 April 1999);
Show Author Affiliations
H. C. Kandpal, National Physical Lab. (India)
Published in SPIE Proceedings Vol. 3729:
Selected Papers from International Conference on Optics and Optoelectronics '98
Kehar Singh; Om Prakash Nijhawan; Arun Kumar Gupta; A. K. Musla, Editor(s)
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