Abstract

We present a 64×48 pixel 2D electro-optical terahertz (THz) imaging system using a photonic mixing device time-of-flight camera as an optical demodulating detector array. The combination of electro-optic detection with a time-of-flight camera increases sensitivity drastically, enabling the use of a nonamplified laser source for high-resolution real-time THz electro-optic imaging.

© 2009 Optical Society of America

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History
Original Manuscript: July 16, 2009
Manuscript Accepted: October 2, 2009
Revised Manuscript: September 25, 2009
Published: October 29, 2009

References

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Author Affiliations

Fabian Friederich, Hartmut G. Roskos

Johann Wolfgang Goethe Universität Frankfurt

Gunnar Spickermann, Peter Haring Bolívar

Siegen University

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