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Cited by 42Terahertz technology and applicationsLaser-Matter Interactions and ApplicationsPhotorefractive and Nonlinear Optics

Far infrared spectroscopy with subpicosecond electrical pulses on transmission lines

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Sprik, R., Duling, I. N., Chi, C.-C., Grischkowsky, D.·1987·Applied Physics Letters
DOI 10.1063/1.98395
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Abstract

Optically generated and detected electrical pulses on transmission lines in the subpicosecond range have frequencies extending up to 1 THz, thereby covering the far infrared region of the spectrum from 0 to 30 cm−1. We have studied the propagation of these short pulses through a section of the transmission line covered with erbium iron garnet which shows distinct absorption lines in the far infrared at low temperatures (2–30 K). The absorption and dispersion of the garnet modify the shape of the pulse, and the absorption spectrum is obtained by Fourier transforming the propagated pulse shape.

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References 12 · Cited by 42

Authors
Sprik, R., Duling, I. N., Chi, C.-C., & Grischkowsky, D.
Affiliations
IBM Research - Thomas J. Watson Research Center (US)
ORCID
Venue
Applied Physics Letters
Publisher
AIP Publishing
Published
1987-08-17
Volume
51
Issue
7
Pages
548-550
ISSN
  • 0003-6951 (ISSN-L)
  • 1077-3118
DOI
10.1063/1.98395
OpenAlex
W2156117131
Cited by
42
References
12
Citations by year
2023: 4 · 2022: 1 · 2021: 2 · 2019: 1 · 2018: 3 · 2013: 2 · 2012: 4
FWCI
2.06
Type
journal article
Language
en
Open access
Licence
other-oa
Locations
  • Applied Physics Letters (publishedVersion)
  • SHAREOK (University of Oklahoma; Oklahoma State University; Central Oklahoma University) (acceptedVersion, other-oa)
  • SHAREOK (University of Oklahoma; Oklahoma State University; Central Oklahoma University) (submittedVersion, other-oa)
Topics
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Terahertz technology and applications
  • Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Laser-Matter Interactions and Applications
  • Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Photorefractive and Nonlinear Optics
Keywords
far-infrared spectroscopy, transmission lines, pulse propagation, absorption spectra, dispersion, low-temperature spectroscopy

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