Application of the Powell algorithm for estimating optical properties of a semitransparent medium based on time-domain information
Applied Optics, ISSN: 2155-3165, Vol: 62, Issue: 36, Page: 9493-9501
2023
- 4Citations
- 4Captures
Metric Options: CountsSelecting the 1-year or 3-year option will change the metrics count to percentiles, illustrating how an article or review compares to other articles or reviews within the selected time period in the same journal. Selecting the 1-year option compares the metrics against other articles/reviews that were also published in the same calendar year. Selecting the 3-year option compares the metrics against other articles/reviews that were also published in the same calendar year plus the two years prior.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Article Description
Accurate estimation of the optical properties of a semitransparent medium is crucial in various engineering applications. This study introduces the Powell algorithm to estimate the optical properties of a 2D semitransparent slab. The time-domain radiative transfer equation is solved using the discrete ordinate method. The radiative intensity on the medium’s surface serves as the measurement signal for the inverse analysis. The results demonstrate that the Powell algorithm accurately estimates the absorption coefficient, scattering coefficient, and scattering asymmetry factor. For simultaneous reconstruction of these three parameters, it is recommended to use eight signal detectors on both the left and right sides of the medium. Even when the standard measurement error is increased to 15% the relative errors for these three parameters remain low, at 1.87%, 1.379%, and 0.194%.
Bibliographic Details
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=85180385244&origin=inward; http://dx.doi.org/10.1364/ao.504903; http://www.ncbi.nlm.nih.gov/pubmed/38108774; https://opg.optica.org/abstract.cfm?URI=ao-62-36-9493; https://dx.doi.org/10.1364/ao.504903; https://opg.optica.org/ao/abstract.cfm?uri=ao-62-36-9493
Optica Publishing Group
Provide Feedback
Have ideas for a new metric? Would you like to see something else here?Let us know