ArticleJournal of biomedical optics2025
Frequency domain broadband short-wave infrared spectroscopy for measurement of tissue optical properties from 685 to 1300 nm.
Article in Journal of biomedical optics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Frequency-domain broadband near-infrared spectroscopy for noninvasive monitoring of fluid volume status during hemodialysis.Biophotonics discovery · 2026Article
- Review of shortwave infrared imaging and spectroscopy in tissue [Invited].Biomedical optics express · 2025Review
- Hyperspectral image wavelength band and texture characteristics related to elasticity values for each body part for non-invasive skin elasticity analysis.Biomedical optics express · 2025Article
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
Significance: Extending frequency domain diffuse optical spectroscopy (FD-DOS) into the short-wave infrared (SWIR) region has the potential to improve measurements of key biological tissue chromophores such as water and lipids, given their higher absorption in SWIR compared with near-infrared wavelengths. Few studies have explored FD-DOS in the SWIR range. Aim: We present the first demonstration of a frequency domain broadband SWIR spectroscopy (FD-Bb-SWIRS) system to measure optical properties from 685 to 1300 nm. Approach: A custom hybrid system was developed, combining discrete frequency domain measurements from 685 to 980 nm with broadband continuous wave measurements from 900 to 1300 nm. This setup provided absolute absorption ( Results: The FD-Bb-SWIRS system was sensitive to changes in Conclusions: FD-Bb-SWIRS is highly sensitive to
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Registered trials
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