ArticleOptics express2020
Terahertz time-domain spectral imaging using telecentric beam steering and an f-θscanning lens: distortion compensation and determination of resolution limits.
Article in Optics express, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
16 citing papers in PubMed.
- Coherent Off-Axis Terahertz Tomography with a Multi-Channel Array and f-theta Optics.Sensors (Basel, Switzerland) · 2024Article
- Triage ofBiomedical optics express · 2023Article
- High-Speed THz Time-of-Flight Imaging with Reflective Optics.Sensors (Basel, Switzerland) · 2023Article
- Terahertz PHASR Scanner with 2 kHz, 100 picosecond Time-Domain Trace Acquisition Rate and an Extended Field-of-View Based on a Heliostat Design.IEEE transactions on terahertz science and technology · 2022Article
- Accurate and early prediction of the wound healing outcome of burn injuries using the wavelet Shannon entropy of terahertz time-domain waveforms.Journal of biomedical optics · 2022Article
- Multiresolution spectrally-encoded terahertz reflection imaging through a highly diffusive cloak.Optics express · 2022Article
- In Vivo Assessment and Monitoring of Burn Wounds Using a Handheld Terahertz Hyperspectral Scanner.Advanced photonics research · 2022Article
- Deep neural network classification of in vivo burn injuries with different etiologies using terahertz time-domain spectral imaging.Biomedical optics express · 2022Article
- Supervised machine learning for automatic classification of in vivo scald and contact burn injuries using the terahertz Portable Handheld Spectral Reflection (PHASR) Scanner.Scientific reports · 2022Article
- Translation-Invariant Zero-Phase Wavelet Methods for Feature Extraction in Terahertz Time-Domain Spectroscopy.Sensors (Basel, Switzerland) · 2022Article
- Non-contact terahertz spectroscopic measurement of the intraocular pressure through corneal hydration mapping.Biomedical optics express · 2021Article
- Development of a terahertz time-domain scanner for topographic imaging of spherical targets.Optics letters · 2021Article
- Chemical Identification in the Specular and Off-Specular Rough-Surface Scattered Terahertz Spectra Using Wavelet Shrinkage.IEEE access : practical innovations, open solutions · 2021Article
- Novel Terahertz Spectroscopy Technology for Crystallinity and Crystal Structure Analysis of Cellulose.Polymers · 2020Article
- Design and characterization of telecentric f-AIP advances · 2020Article
- Terahertz Portable Handheld Spectral Reflection (PHASR) Scanner.IEEE access : practical innovations, open solutions · 2020Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
Abstract
We report on the development and performance characterization of a telecentric terahertz spectroscopic scanner using an f-θ objective lens and a single gimballed scanning mirror for image formation. We derived a beam steering transform to compensate for the intercoupling of the gimballed mirror axes and the distortions caused by an imperfect scanning lens. We characterize the optical performance of the system in both the time and spatial domains, demonstrating a constant diffraction-limited imaging resolution over the entire field of view. Finally, given the large depth of focus of the objective lens, we demonstrate the broadband imaging capability at different depths using a Boehler star target. This imaging setup has the potential to be miniaturized into portable form factors for field-deployable scenarios.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.