Page 300 - Vibrational Spectroscopic Imaging for Biomedical Applications
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Global Mapping Sample limited 0.008 7 cm −1 μm 0.313 14 46 min 22 s 194(10) s = 32 min 20 s
Laser limited 0.096 3 min 47 s 61(1) s = 1 min 1 s
Line Mapping 40
Sample limited 0.008 4 cm −1 1.1 μm (h) μm (h) 1.06 77 12 min 34 s 61(10) s = 10 min 10 s
Point Mapping Laser limited 13.5 9 1 h 16 min (61 × 61)(0.1) s = 6 min 12 s
Sample limited 0.008 4 cm −1 1.1 μm 29 11 h 24 min (61 × 61)(10) s = 10 h 20 min Parameters of Point, Line, and Global Raman Imaging
Power density (mW/cm 2 ) Spectral resolution Spatial resolution Signal-to-noise ratio Total acquisition time Exposure time only TABLE 9.1
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