Cost-efficient delay generator for fast terahertz imaging

T. Probst; A. Rehn; S. F. Busch; S. Chatterjee; M. Koch; M. Scheller

doi:10.1364/OL.39.004863

Cost-efficient delay generator for fast terahertz imaging

T. Probst, A. Rehn, S. F. Busch, S. Chatterjee, M. Koch, M. Scheller

Optical Sciences, College of

Research output: Contribution to journal › Article › peer-review

17 Scopus citations

Abstract

We present a fast and low-cost delay generator for terahertz (THz) waves that transfers a rotational motion of a transparent dielectric cube into an effective THz delay. The device is easily implemented in the THz beam path and allows for coherent sampling over 40 ps with a scan rate of hundreds of hertz. Furthermore, we show that our approach is particularly suitable for fast THz imaging.

Original language	English (US)
Pages (from-to)	4863-4866
Number of pages	4
Journal	Optics letters
Volume	39
Issue number	16
DOIs	https://doi.org/10.1364/OL.39.004863
State	Published - 2014

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

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10.1364/OL.39.004863

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title = "Cost-efficient delay generator for fast terahertz imaging",

abstract = "We present a fast and low-cost delay generator for terahertz (THz) waves that transfers a rotational motion of a transparent dielectric cube into an effective THz delay. The device is easily implemented in the THz beam path and allows for coherent sampling over 40 ps with a scan rate of hundreds of hertz. Furthermore, we show that our approach is particularly suitable for fast THz imaging.",

author = "T. Probst and A. Rehn and Busch, {S. F.} and S. Chatterjee and M. Koch and M. Scheller",

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AU - Probst, T.

AU - Rehn, A.

AU - Busch, S. F.

AU - Chatterjee, S.

AU - Koch, M.

AU - Scheller, M.

PY - 2014

Y1 - 2014

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AB - We present a fast and low-cost delay generator for terahertz (THz) waves that transfers a rotational motion of a transparent dielectric cube into an effective THz delay. The device is easily implemented in the THz beam path and allows for coherent sampling over 40 ps with a scan rate of hundreds of hertz. Furthermore, we show that our approach is particularly suitable for fast THz imaging.

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Cost-efficient delay generator for fast terahertz imaging

Abstract

ASJC Scopus subject areas

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