Browsing School of Physics by Author "Subhash, Hrebesh M."
Now showing items 1-4 of 4
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Feasibility of correlation mapping optical coherence tomography angiographic technique using a 200 kHz vertical-cavity surface-emitting laser source for in vivo microcirculation imaging applications
Lal, Cerine; Subhash, Hrebesh M.; Alexandrov, Sergey; Leahy, Martin J. (Optica, 2018-08-01)Optical coherence tomography (OCT) angiography is a well-established in vivo imaging technique to assess the overall vascular morphology of tissues and is an emerging field of research for the assessment of blood flow ... -
Microcirculation imaging based on full-range high-speed spectral domain correlation mapping optical coherence tomography
Subhash, Hrebesh M.; Leahy, Martin (SPIE (International Society for Optics and Photonics, 2014)Microcirculation imaging is a key parameter for studying the pathophysiological processes of various disease conditions, in both clinical and fundamental research. A full-range spectral-domain correlation mapping optical ... -
Nano-sensitive optical coherence tomography
Alexandrov, Sergey; Subhash, Hrebesh M.; Zam, Azhar; Leahy, Martin (Royal Society of Chemistry, 2014)Depth resolved label-free detection of structural changes with nanoscale sensitivity is an outstanding problem in the biological and physical sciences and has significant applications in both the fundamental research and ... -
Nanosensitive optical coherence tomography for the study of changes in static and dynamic structures
Subhash, Hrebesh M.; Leahy, Martin; Alexandrov, Sergey (IOP Science, 2014-03-06)We briefly discuss the principle of image formation in Fourier domain optical coherence tomography (OCT). The theory of a new approach to improve dramatically the sensitivity of conventional OCT is described. The approach ...