Optical Methods for Optimizing Fluorescence Imaging Field of View and Image Quality in Surgical Guidance Procedures
Abstract
:1. Introduction
2. Research Method
2.1. Analysis of Fluorescence Emission Phenomenon
2.2. Analysis of Methods for Increasing Beam Width and Beam Intensity
2.3. Analysis of Light Reflection Reduction Methods
3. Experimental Results
3.1. Experimental Environment Configuration
3.2. Experiment Results
4. Discussion
5. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Acknowledgments
Conflicts of Interest
References
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F2 Rotation Angle of Filter (θ) | Light Reflection Intensity [mW/cm2] | F2 Filter Rotation Angle (θ) | Light Reflection Intensity [mW/cm2] |
---|---|---|---|
0° | 50.0 | 210° | 37.5 |
30° | 37.5 | 240° | 12.5 |
60° | 50.0 | 270° | 0.00 |
90° | 0.00 | 300° | 12.5 |
120° | 12.5 | 330° | 37.5 |
150° | 37.5 | 360° | 50.0 |
180° | 50.0 |
Ref. [#] | λext [nm] | WD [cm] | Beam Width [cm2] | Pmax [mW] | Target Received Power [mW] | LED Quantity [ea] |
---|---|---|---|---|---|---|
This study | 405 | 18.0 | 6.50 | 200 | 10.9 | 1.00 (LED) |
[32] | 550 | 56.75 | 5.72 | 7920 | 0.196 | 9.00 (LED) |
[33] | 625 | 30.00 | 3.24 | 300,300 | 26.55 | 130 (LED) |
[34] | 467 | 6.17 | 3.31 | 100 | 6.10 | 52 (LED) |
[35] | 405 | 0.25 | 0.027 | 40.0 | 12.3 | 1.0 (laser) |
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Seo, J.; Park, J.; Yoon, K.; Lee, S.; Kim, M.; Ryu, S.Y.; Kim, K.G. Optical Methods for Optimizing Fluorescence Imaging Field of View and Image Quality in Surgical Guidance Procedures. Diagnostics 2024, 14, 1996. https://doi.org/10.3390/diagnostics14171996
Seo J, Park J, Yoon K, Lee S, Kim M, Ryu SY, Kim KG. Optical Methods for Optimizing Fluorescence Imaging Field of View and Image Quality in Surgical Guidance Procedures. Diagnostics. 2024; 14(17):1996. https://doi.org/10.3390/diagnostics14171996
Chicago/Turabian StyleSeo, Jeongmin, Jina Park, Kicheol Yoon, Sangyun Lee, Minchan Kim, Seung Yeob Ryu, and Kwang Gi Kim. 2024. "Optical Methods for Optimizing Fluorescence Imaging Field of View and Image Quality in Surgical Guidance Procedures" Diagnostics 14, no. 17: 1996. https://doi.org/10.3390/diagnostics14171996