Coherent phase contrast imaging of THz phonon-polariton tunneling

Peier, Peter; Nelson, Keith A.; Feurer, Thomas (2010). Coherent phase contrast imaging of THz phonon-polariton tunneling. Applied physics. B, Lasers and optics, 99(3), pp. 433-439. Heidelberg: Springer-Verlag 10.1007/s00340-009-3886-0

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We report on coherent spatiotemporal imaging of single-cycle THz waves in frustrated total internal reflection geometry. Our technique yields images of the spatiotemporal electric field distribution before and after tunneling through an air gap in between two LiNbO3 crystals. Measurements of the reflected and the transmitted THz waveforms for different tunnel distances allow for a direct comparison with results from a causal linear dispersion theory and excellent agreement is found.

Item Type:

Journal Article (Original Article)

Division/Institute:

08 Faculty of Science > Institute of Applied Physics

UniBE Contributor:

Peier, Peter and Feurer, Thomas

Subjects:

600 Technology > 620 Engineering

ISSN:

0946-2171

Publisher:

Springer-Verlag

Funders:

[4] Swiss National Science Foundation

Language:

English

Submitter:

Factscience Import

Date Deposited:

04 Oct 2013 14:17

Last Modified:

25 Oct 2019 01:18

Publisher DOI:

10.1007/s00340-009-3886-0

Web of Science ID:

000277625900009

BORIS DOI:

10.7892/boris.4883

URI:

https://boris.unibe.ch/id/eprint/4883 (FactScience: 209532)

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