We propose and demonstrate a scheme for two-dimensional terahertz reflection imaging based on a phase-retrieval algorithm. This enables us to obtain simultaneously topographic images and the dielectric functions of a structured sample.
© 2006 Optical Society of America
Y. Ino, J. B. Heroux, T. Mukaiyama, and M. Kuwata-Gonokami, "Spectroscopic Topography Using Terahertz Pulses with a Phase-Retrieval Algorithm," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2006), paper CMLL4.
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