
Laminar Optical Tomography 369
both uorescence and absorption contrast measurements. e
uorescence section includes a dichroic beam splitter, passing
488, 535, and 638 nm light and reecting all other visible wave-
lengths. e system is capable of acquiring a 200 × 200 pixel
(source position) image at 23 frames per second and a 45 × 45
pixel image at 100 frames per second.
18.6.3 Combined OCT and Line-Scan LOT
LOT can be combined with other optical imaging techniques as
presented in Yuan et al. (2009b), where combined OCT and line-
scan LOT were demonstrated. While OCT can produce high-
resolution images to depths of up to 2 mm in tiss ...