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Virtual Journal for Biomedical Optics

Virtual Journal for Biomedical Optics

| EXPLORING THE INTERFACE OF LIGHT AND BIOMEDICINE

  • Editor: Gregory W. Faris
  • Vol. 5, Iss. 11 — Aug. 25, 2010

Terahertz imaging: applications and perspectives

Christian Jansen, Steffen Wietzke, Ole Peters, Maik Scheller, Nico Vieweg, Mohammed Salhi, Norman Krumbholz, Christian Jördens, Thomas Hochrein, and Martin Koch  »View Author Affiliations


Applied Optics, Vol. 49, Issue 19, pp. E48-E57 (2010)
http://dx.doi.org/10.1364/AO.49.000E48


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Abstract

Terahertz (THz) spectroscopy, and especially THz imaging, holds large potential in the field of non destructive, contact-free testing. The ongoing advances in the development of THz systems, as well as the appearance of the first related commercial products, indicate that large-scale market introduction of THz systems is rapidly approaching. We review selected industrial applications for THz systems, comprising inline monitoring of compounding processes, plastic weld joint inspection, birefringence analysis of fiber-reinforced components, water distribution monitoring in polymers and plants, as well as quality inspection of food products employing both continuous wave and pulsed THz systems.

© 2010 Optical Society of America

OCIS Codes
(120.4290) Instrumentation, measurement, and metrology : Nondestructive testing
(160.5470) Materials : Polymers
(300.6495) Spectroscopy : Spectroscopy, teraherz
(110.6795) Imaging systems : Terahertz imaging

History
Original Manuscript: December 22, 2009
Manuscript Accepted: March 4, 2010
Published: May 3, 2010

Virtual Issues
Vol. 5, Iss. 11 Virtual Journal for Biomedical Optics

Citation
Christian Jansen, Steffen Wietzke, Ole Peters, Maik Scheller, Nico Vieweg, Mohammed Salhi, Norman Krumbholz, Christian Jördens, Thomas Hochrein, and Martin Koch, "Terahertz imaging: applications and perspectives," Appl. Opt. 49, E48-E57 (2010)
http://www.opticsinfobase.org/vjbo/abstract.cfm?URI=ao-49-19-E48


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