Abstract

We demonstrate three-dimensional tomographic imaging using a Fresnel lens with broadband terahertz pulses. Objects at various locations along the beam propagation path are uniquely imaged on the same imaging plane using a Fresnel lens with different frequencies of the imaging beam. This procedure allows the reconstruction of an object's tomographic contrast image by assembling the frequency-dependent images.

© 2005 Chinese Optics Letters

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2002 (4)

2001 (1)

R. Huber, F. Tauser, A. Brodschelm, M. Bichler, G. Abstreiter, and A. Leitenstorfer, Nature 414, 286 (2001).

2000 (1)

I. V. Minin and O. V. Minin, Proc. SPIE 4129, 616 (2000).

1999 (1)

D. M. Mittleman, M. Gupta, R. Neelamani, R. G. Baraniuk, J. V. Rudd, and M. Koch, Applied Physics B: Lasers and Optics 68, 1085 (1999).

1990 (1)

1924 (1)

A. Glagolewa-Arkadiewa, Nature 113, 640 (1924).

Appl. Opt. (1)

Applied Physics B: Lasers and Optics (1)

D. M. Mittleman, M. Gupta, R. Neelamani, R. G. Baraniuk, J. V. Rudd, and M. Koch, Applied Physics B: Lasers and Optics 68, 1085 (1999).

Nature (2)

A. Glagolewa-Arkadiewa, Nature 113, 640 (1924).

R. Huber, F. Tauser, A. Brodschelm, M. Bichler, G. Abstreiter, and A. Leitenstorfer, Nature 414, 286 (2001).

Nature Materials (1)

B. Ferguson and X. C. Zhang, Review Article, Nature Materials 1, 26 (2002).

Opt. Lett. (2)

Physics in Medicine and Biology (1)

X. C. Zhang, Physics in Medicine and Biology 47, 1 (2002).

Proc. SPIE (1)

I. V. Minin and O. V. Minin, Proc. SPIE 4129, 616 (2000).

Other (2)

Q. Chen and X. C. Zhang, in Ultrafast Lasers: Technology and Applications, Fermann, Galvanauskas, and Sucha ed. (Marcel Dekker, Inc., New York, 2002), p.521.

B. E. A. Saleh and M. C. Teich, Fundamentals of Photonics, (John Wiley & Sons, Inc., New York, 1991), p.93.

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