Dr. Ashwin B. Parthasarathy
Associate Professor at Univ of South Florida
SPIE Involvement:
Editorial Board Member: Biophotonics Discovery | Author
Area of Expertise:
Biomedical Optics , Microscopy , Tissue Optics
Profile Summary

I am a biomedical optics researcher specializing in the development of optical techniques for measuring and imaging physiological parameters. My primary interest is in prototyping instruments for non-invasive diagnosis and measurement of disease markers like tissue morphology or physiological states like blood flow and oxygenation, with an overall goal of tying microscopic and macroscopic measurements to develop better models of normal and diseased physiology.
Publications (23)

Proceedings Article | 17 March 2023 Presentation
Sang Hoon Chong, Vadim Markel, Ashwin Parthasarathy, Yi Hong Ong, Kenneth Abramson, Frank Moscatelli, Arjun Yodh
Proceedings Volume PC12361, PC1236109 (2023) https://doi.org/10.1117/12.2647303
KEYWORDS: Luminescence, Reconstruction algorithms, Diffuse optical imaging, 3D image processing, Tissues, Surgery, Image-guided intervention, Diffuse optical tomography, Detection and tracking algorithms

SPIE Journal Paper | 28 November 2022 Open Access
Sang Hoon Chong, Yihong Ong, Mirna El Khatib, Srinivasa Rao Allu, Ashwin Parthasarathy, Joel Greenberg, Arjun Yodh, Sergei Vinogradov
NPh, Vol. 9, Issue 04, 045006, (November 2022) https://doi.org/10.1117/12.10.1117/1.NPh.9.4.045006
KEYWORDS: Oxygen, Brain, Picosecond phenomena, Phosphorescence, Tissues, Blood circulation, Laser speckle contrast imaging, Blood, Neurophotonics, Capillaries

SPIE Journal Paper | 8 November 2022 Open Access
Sang Hoon Chong, Vadim Markel, Ashwin Parthasarathy, Yihong Ong, Kenneth Abramson, Frank A. Moscatelli, Arjun Yodh
JBO, Vol. 27, Issue 11, 116002, (November 2022) https://doi.org/10.1117/12.10.1117/1.JBO.27.11.116002
KEYWORDS: Luminescence, Tumors, Detection and tracking algorithms, Modulation, Tissues, Natural surfaces, Error analysis, Surgery, Reconstruction algorithms, Tissue optics

Proceedings Article | 4 March 2022 Presentation + Paper
Sadhu Moka, Abdul Mohaimen Safi, Penaz Parveen Sultana Mohammad, Ann Eddins, Ashwin Parthasarathy
Proceedings Volume 11944, 1194409 (2022) https://doi.org/10.1117/12.2610115
KEYWORDS: Tissue optics, Optical properties, Modulation, Diffusion, Tissues, Blood circulation, Spectroscopy, Scattering

SPIE Journal Paper | 15 December 2021 Open Access
Penaz Parveen Sultana Mohammad, Sittiprapa Isarangura, Ann Eddins, Ashwin Parthasarathy
NPh, Vol. 8, Issue 04, 045004, (December 2021) https://doi.org/10.1117/12.10.1117/1.NPh.8.4.045004
KEYWORDS: Sensors, Auditory cortex, Hemodynamics, Tissue optics, Near infrared spectroscopy, Statistical analysis, Neurophotonics, Scattering, Error analysis, Tissues

Showing 5 of 23 publications
Conference Committee Involvement (1)
Clinical and Translational Neurophotonics 2025
25 January 2025 | San Francisco, California, United States
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