John F Federici et al 2002 Phys. Med. Biol. 47 3727 doi:10.1088/0031-9155/47/21/308
John F Federici1, Oleg Mitrofanov1, Mark Lee2, Julia W P Hsu2, Igal Brener2, Roey Harel2, James D Wynn2, Loren N Pfeiffer2 and Ken W West2
Show affiliationsA near-field probe is described that enables high spatial resolution imaging with terahertz (THz) pulses. The spatial resolution capabilities of the system lie in the range of few microns and we demonstrate a resolution of 7 µm using broad-banded THz pulses with an intensity maximum near 0.5 THz. We present a study of the performance of the near-field probes in the collection mode configuration and discuss some image properties.
Issue 21 (7 November 2002)
Received 26 March 2002
Published 17 October 2002
John F Federici et al 2002 Phys. Med. Biol. 47 3727
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