OSA's Digital Library

Optics InfoBase > Conference Papers > IQEC > 2009 > JWA > Page JWA16 © 2009 OSA

Conference Paper
International Quantum Electronics Conference
Baltimore, Maryland United States
May 31, 2009 - June 5, 2009
ISBN: 978-1-55752-869-8
Joint IQEC Poster Session II (JWA)

Improved THz Imaging with a Virtual-Source Based Synthetic Aperture Focusing Technique and Coherence Weighting

Zhuopeng Zhang and Takashi Buma

http://dx.doi.org/10.1364/CLEO.2009.JWA16


View Full Text Article

Acrobat PDF (134 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 combine a virtual-source based synthetic aperture focusing technique with coherence weighting to overcome the limited depth-of-focus of high numerical aperture THz optics. Images show depth-independent spatial resolution and a 14 dB improvement in SNR.

© 2009 The Optical Society

OCIS Codes
(110.0110) Imaging systems : Imaging systems
(110.5100) Imaging systems : Phased-array imaging systems
(110.6795) Imaging systems : Terahertz imaging

Citation
Z. Zhang and T. Buma, "Improved THz Imaging with a Virtual-Source Based Synthetic Aperture Focusing Technique and Coherence Weighting," in Conference on Lasers and Electro-Optics/International Quantum Electronics Conference, OSA Technical Digest (CD) (Optical Society of America, 2009), paper JWA16.
http://www.opticsinfobase.org/abstract.cfm?URI=IQEC-2009-JWA16


Sort:  Journal  |  Reset

References

References are not available for this paper.

OSA is a member of CrossRef.

CrossCheck Deposited