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Proceedings Paper

New methods of near-field holography
Author(s): Dmitry E. Silin; Ilya E. Kozhevatov
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Paper Abstract

Two optical interference methods of surfaces characterization with subwavelength resolution are presented. One of the methods is based on recording of the interferograms of the near-field, which contains information about subwavelength structure of the surface. The concept of the other method consists in transformation of the near-field evanescent waves to propagating waves and measuring of their parameters far from the surface. Proposed methods have been tested numerically.

Paper Details

Date Published: 11 May 2011
PDF: 7 pages
Proc. SPIE 8074, Holography: Advances and Modern Trends II, 80740N (11 May 2011); doi: 10.1117/12.886916
Show Author Affiliations
Dmitry E. Silin, Institute of Applied Physics (Russian Federation)
Ilya E. Kozhevatov, Radiophysical Research Institute (Russian Federation)

Published in SPIE Proceedings Vol. 8074:
Holography: Advances and Modern Trends II
Miroslav Hrabovský; Miroslav Miler; John T. Sheridan, Editor(s)

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