Dr. Niksa Valim Profile

Dr. Niksa Valim

SPIE Involvement:

Author

Area of Expertise:

Biomedical Optics , Imaging , Diffuse Optical Tomography , Optical Coherence Tomography , Spectroscopy , Optical Instrumentations

Publications (3)

Proceedings Article | 26 April 2016 Presentation

Quantification of volumetric cerebral blood flow using hybrid laser speckle contract and optical coherence tomography (Conference Presentation)

Niksa Valim, Andrew Dunn

Proceedings Volume 9707, 97070F (2016) https://doi.org/10.1117/12.2214771

KEYWORDS: Blood circulation, Blood, Laser speckle contrast imaging, Imaging systems, Optical coherence tomography, Cerebral blood flow, Speckle, Visualization, Capillaries, Near infrared

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Proceedings Article | 28 February 2012 Paper

Instrumentation considerations for measurement of early arriving photons in diffuse optical tomography

Niksa Valim, Mark Niedre

Proceedings Volume 8215, 82150K (2012) https://doi.org/10.1117/12.908774

KEYWORDS: Photons, Sensors, Picosecond phenomena, Monte Carlo methods, Diffuse optical tomography, Imaging systems, Pulsed laser operation, Tomography, Photon counting

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SPIE Journal Paper | 1 November 2010 Open Access

Experimental measurement of time-dependant photon scatter for diffuse optical tomography

Niksa Valim, James Brock, Mark Niedre

JBO, Vol. 15, Issue 06, 065006, (November 2010) https://doi.org/10.1117/12.10.1117/1.3523371

KEYWORDS: Monte Carlo methods, Picosecond phenomena, Tissue optics, Diffusion, Photon transport, Optical properties, Signal to noise ratio, Tomography, Data modeling, Pulsed laser operation

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