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A Review of Image Sensors Used in Near-Infrared and Shortwave Infrared Fluorescence Imaging
oleh: Banghe Zhu, Henry Jonathan
Format: | Article |
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Diterbitkan: | MDPI AG 2024-05-01 |
Deskripsi
To translate near-infrared (NIR) and shortwave infrared (SWIR) fluorescence imaging into the clinic, the paired imaging device needs to detect trace doses of fluorescent imaging agents. Except for the filtration scheme and excitation light source, the image sensor used will finally determine the detection limitations of NIR and SWIR fluorescence imaging systems. In this review, we investigate the current state-of-the-art image sensors used in NIR and SWIR fluorescence imaging systems and discuss the advantages and limitations of their characteristics, such as readout architecture and noise factors. Finally, the imaging performance of these image sensors is evaluated and compared.