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ICOP & ICPET 2017, 23 - : 749-752 Back to browse issues page
Terahertz pulse imaging in reflection geometry
Omid Panahi * 1, Mehrdad Kheyrollahi , Bahareh Yahyaei , Moein Ajoudaniyan , Mahdi Mousavi Seyed
Abstract:   (925 Views)

 In this paper, a THz pulse imaging system in reflection geometry has been designed and established by using photoconductive antennas and images of two samples were captured in two methods. At the first method the arrival time of THz peak pulse and in the second one the peak intensity of reflected power was recorded for each pixel of object. To improve imaging quality, an aperture was putted in front of the object and the resolution of the captured images was increased.

Keywords: Terahertz, Reflection Geometry, Imaging, Photoconductive Antenna.
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Type of Study: Research | Subject: Special
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panahi O, kheyrollahi M, yahyaei B, Ajoudaniyan M, Mousavi M. Terahertz pulse imaging in reflection geometry. ICOP & ICPET. 2017; 23 :749-752
URL: http://opsi.ir/article-1-1157-en.html

Volume 23 - Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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