Linearity calibration of amplitude and power measurements in terahertz systems and detectors
Abstract
We describe a device consisting of a set of silicon plates to be employed for calibrating the linearity of amplitude/power measurements of terahertz systems and detectors. The device is used to test a time-domain spectrometer, a pyroelectric sensor, and a Golay cell. The results demonstrate that the linearity of amplitude/power measurement cannot be assumed but must be experimentally verified.
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The THz-TDS system was frequency-calibrated and its amplitude linearity was verified.
“The THz-TDS was frequency-calibrated and had its amplitude linearity verified, as described in [26].”
From Measuring Open Porosity of Porous Materials Using THz-TDS and an Index-Matching Medium (2020) · cites this paper as [26]
Cites
Dai, J., Zhang, J., Zhang, W., & Grischkowsky, D. (2004) · Journal of the Optical Society of America B · doi:10.1364/josab.21.001379 · Cited by 499 · see citing works
Dynamic range in terahertz time-domain transmission and reflection spectroscopy
Jepsen, P. U., & Fischer, B. M. (2005) · Optics Letters · doi:10.1364/ol.30.000029 · Cited by 388 · see citing works
Electro-optic transceivers for terahertz-wave applications
Chen, Q., Tani, M., Jiang, Z., & Zhang, X. (2001) · Journal of the Optical Society of America B · doi:10.1364/josab.18.000823 · Cited by 205 · see citing works
Full mathematical description of electro-optic detection in optically isotropic crystals
van der Valk, N. C. J., Wenckebach, T., & Planken, P. C. M. (2004) · Journal of the Optical Society of America B · doi:10.1364/josab.21.000622 · Cited by 111 · see citing works
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Fundamentals of Measurement in Terahertz Time-Domain Spectroscopy
Withayachumnankul, W., & Naftaly, M. (2014) · Journal of Infrared, Millimeter, and Terahertz Waves · doi:10.1007/s10762-013-0042-z · Cited by 288 · see citing works
Self-citationMetrology Issues and Solutions in THz Time-Domain Spectroscopy: Noise, Errors, Calibration
Naftaly, M. (2013) · IEEE Sensors Journal · doi:10.1109/jsen.2012.2208624 · Cited by 76 · see citing works
Self-citationMeasuring Open Porosity of Porous Materials Using THz-TDS and an Index-Matching Medium
Naftaly, M., Tikhomirov, I., Hou, P., & Markl, D. (2020) · Sensors · doi:10.3390/s20113120 · Cited by 30 · see citing works
Self-citation
- Authors
- Naftaly, M., & Dudley, R.
- Affiliations
- National Physical Laboratory (GB)
- Corresponding author
- Naftaly, Mira
- Venue
- Optics Letters
- Publisher
- Optica Publishing Group
- Published
- 2009-02-26
- Volume
- 34
- Issue
- 5
- Pages
- 674
- ISSN
- 0146-9592 (ISSN-L)
- 1539-4794
- OpenAlex
- W2155585602
- Semantic Scholar
- 82aef8124b5d136a04bee9a5c6b450f0738a2341
- Cited by
- 40
- References
- 4
- Citations by year
- 2023: 1 · 2022: 3 · 2020: 3 · 2019: 1 · 2018: 1 · 2017: 3 · 2016: 2 · 2015: 4 · 2014: 5 · 2013: 3 · 2012: 6
- FWCI
- 3.70
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Optics Letters (publishedVersion)
- PubMed (publishedVersion)
- Funders
- National Measurement System Programmes Unit of the U.K. Department for Innovation, Universities, and Skills
- Topics
- Physical Sciences › Engineering › Electrical and Electronic Engineering › Terahertz technology and applications
- Physical Sciences › Engineering › Aerospace Engineering › Calibration and Measurement Techniques
- Physical Sciences › Physics and Astronomy › Astronomy and Astrophysics › Superconducting and THz Device Technology
- Keywords
- amplitude measurement, power measurement, terahertz systems, terahertz detectors, silicon plates, pyroelectric detectors, Golay cell, measurement nonlinearity
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Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
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