Abstract: We demonstrate quasi-optical, diffraction-limited two-dimensional image production by means of reflected pulses of terahertz (THz) radiation. A spherical mirror is used to form a real one-to-one THz image of two 1-mm-diameter steel spheres, which is then scanned over a THz receiver. Diffraction-limited spatial (cross-range) resolution and THz pulse range resolution are simultaneously observed.
Publication Year: 2001
Publication Date: 2001-12-01
Language: en
Type: article
Indexed In: ['crossref', 'pubmed']
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Cited By Count: 34
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