Among all clinical imaging modalities, optical imaging provides the highest resolution and contrast. A main research effort in our group is the study and development of optical imaging techniques that are useful for clinical applications, including minimally-invasive endoscopic techniques with minimal mechanical scanning, low coherence interferometric imaging, and reflectance confocal microscopy.
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Spectrally encoded endoscopy
Endoscopes help medical procedures to be less invasive, thereby reducing the risk of complications as well as costs and recovery…
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Multi-channel spectrally encoded endoscope
In its current mode of implementation, SEE has several limiting factors which need to be addressed before its clinical promise…
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Imaging blood flow
Optical microscopy of blood cells in vivo provides a unique opportunity for clinicians and researchers to visualize the morphology…
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Adjusting field of view using dispersion
Utilizing Fourier-domain interferometry, spectrally encoded endoscopy (SEE) was shown capable of video-rate three-dimensional imaging…
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