The DOI matches its Crossref record; 13 of the 13 references it cites were found in a registry or an index.
Terahertz birefringence and attenuation properties of wood and paper
Abstract
The far-infrared properties of spruce wood are examined with a terahertz time-domain spectrometer. The solid wood is shown to exhibit both birefringence and diattenuation. The birefringence properties are sufficient for construction of a quarter-wave plate operating at 0.36 THz, and a half-wave plate operating at 0.71 THz. The origin of the birefringence is attributed to preferential fiber orientation within the wood. Similar birefringence is observed in lens paper in which the fibers are preferentially oriented in one direction.
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“Reid et al. [9] found that solid wood is shown to exhibit both strong birefringence and diattenuation in THz regions.”
From Simultaneous detection of density, moisture content and fiber direction of wood by THz time-domain spectroscopy (2020) · cites this paper as [9]
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“The complex refractive index of the sample can be obtained by analyzing the amplitude and phase [9].”
From Simultaneous detection of density, moisture content and fiber direction of wood by THz time-domain spectroscopy (2020) · cites this paper as [9]
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“It is expected that one can determine the wood fiber direction by observing the change of index refraction value as a function of angle between THz polarization and wood grain angle as Reid et al. [9] predicted the fiber direction of lens paper.”
From Simultaneous detection of density, moisture content and fiber direction of wood by THz time-domain spectroscopy (2020) · cites this paper as [9]
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Cites
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Research works printed but not linked: 2
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- Crosby, 1981, TAPPI J., 64, 103
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Imaging with terahertz radiation
Chan, W. L., Deibel, J. A., & Mittleman, D. M. (2007) · Reports on Progress in Physics · doi:10.1088/0034-4885/70/8/r02 · Cited by 962
Industrial Applications of Terahertz Sensing: State of Play
Naftaly, M., Vieweg, N., & Deninger, A. J. (2019) · Sensors · doi:10.3390/s19194203 · Cited by 329
A Survey of Terahertz Applications in Cultural Heritage Conservation Science
Jackson, J. B., Bowen, J. W., Walker, G. C., Labaune, J., Mourou, G. A., Menu, M., & Fukunaga, K. (2011) · IEEE Transactions on Terahertz Science and Technology · doi:10.1109/tthz.2011.2159538 · Cited by 219
Strikwerda, A. C., Fan, K., Tao, H., Pilon, D. V., Zhang, X., & Averitt, R. D. (2008) · Optics Express · doi:10.1364/oe.17.000136 · Cited by 184
Review of Moisture and Liquid Detection and Mapping using Terahertz Imaging
Federici, J. F. (2012) · Journal of Infrared Millimeter and Terahertz Waves · doi:10.1007/s10762-011-9865-7 · Cited by 145
Metadata
- Authors
- Reid, M., & Fedosejevs, R.
- Affiliations
- University of Northern British Columbia (CA)
- University of Alberta (CA)
- Venue
- Applied Optics
- Publisher
- Optica Publishing Group
- Published
- 2006-04-20
- Volume
- 45
- Issue
- 12
- Pages
- 2766
- ISSN
- 0003-6935 (ISSN-L)
- 1539-4522
- OpenAlex
- W2120696652
- Cited by
- 118
- References
- 13
- Citations by year
- 2026: 2 · 2025: 10 · 2024: 6 · 2023: 3 · 2022: 9 · 2021: 2 · 2020: 8 · 2019: 7 · 2018: 7 · 2017: 6 · 2016: 7 · 2015: 4 · 2014: 7 · 2013: 8 · 2012: 6
- FWCI
- 5.06
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Applied Optics (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Physical Sciences › Engineering › Electrical and Electronic Engineering › Terahertz technology and applications
- Physical Sciences › Materials Science › Electronic, Optical and Magnetic Materials › Metamaterials and Metasurfaces Applications
- Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Optical Polarization and Ellipsometry
- Keywords
- spruce wood, paper, diattenuation, quarter-wave plate, half-wave plate, fiber orientation, terahertz time-domain spectroscopy, far-infrared properties
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