OSA's Digital Library

Optics InfoBase > Conference Papers > CLEO > 2004 > CThT > Page CThT22 © 2004 OSA

Conference Paper
Conference on Lasers and Electro-Optics
San Francisco, California United States
May 16, 2004
ISBN: 1-55752-770-9
CLEO Poster Session III (CThT)

Surface-structure identification using THz radar techniques with spatial beam filtering and out-of-focus detection

Noboru Hasegawa, Kai Rönnburg, Alvydas Lisauskas, Mark Thomson, Torsten Löffler, and Hartmut G. Roskos

View Full Text Article

Acrobat PDF (62 KB) Note that full-text PDFs from conferences typically contain 1-3 pages of content, some or all of which might be an abstract, summary, or miscellaneous items.





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations
  • Export Citation/Save Click for help

Abstract

We propose two terahertz reflectometry modalities, optimized to be sensitive to the curvature of surface features. A dark-field approach yields higher sensitivity whilst the out-of-focus technique allows one to distinguish between convex and concave shapes.

© 2004 Optical Society of America

OCIS Codes
(050.0050) Diffraction and gratings : Diffraction and gratings
(050.1220) Diffraction and gratings : Apertures
(120.0120) Instrumentation, measurement, and metrology : Instrumentation, measurement, and metrology
(120.0280) Instrumentation, measurement, and metrology : Remote sensing and sensors

Citation
N. Hasegawa, K. Rönnburg, A. Lisauskas, M. Thomson, T. Löffler, and H. G. Roskos, "Surface-structure identification using THz radar techniques with spatial beam filtering and out-of-focus detection," in Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2004), paper CThT22.
http://www.opticsinfobase.org/abstract.cfm?URI=CLEO-2004-CThT22


Sort:  Journal  |  Reset

References

References are not available for this paper.

OSA is a member of CrossRef.

CrossCheck Deposited