Journal: Journal of Biomedical Optics
Article Title: Enhancing intraoperative tumor delineation with multispectral short-wave infrared fluorescence imaging and machine learning
doi: 10.1117/1.JBO.28.9.094804
Figure Lengend Snippet: Multispectral NIR-I/SWIR fluorescence imaging device. (a) Photograph of the custom multispectral NIR-I/SWIR fluorescence imaging system alongside its schematic representation. (b) The spectral characteristics of the device are shown, including the QE of the sensor (purple line, data from Teledyne NIRvana specifications), the emission spectrum of IRDye800CW (adapted from Refs. and , black line), and the transmission for the long pass filters (orange lines, data from Thorlabs FELH series specifications).
Article Snippet: Fluorescence light is sequentially filtered using a six-position filter wheel (LTFW6, Thorlabs, Germany) through six long-pass filters with cut-off wavelengths of 850, 950, 1050, 1150, 1250, and 1350 nm [FELH series, Thorlabs, Germany, ].
Techniques: Fluorescence, Imaging, Transmission Assay