Mr. Timothy E. Renkoski Profile

Timothy E. Renkoski

System Design Engineer

SPIE Involvement:

Author

Area of Expertise:

Endogenous Tissue Fluorescence , Fluorescence Spectroscopy , Multispectral Imaging , Image Processing , Electronics

Websites:

Company Website

Publications (4)

SPIE Journal Paper | 4 January 2013 Open Access

Ratio images and ultraviolet C excitation in autofluorescence imaging of neoplasms of the human colon

Timothy Renkoski, Bhaskar Banerjee, Logan Graves, Nathaniel Rial, Sirandon Reid, Vassiliki Tsikitis, Valentine Nfonsam, Piyush Tiwari, Hemanth Gavini, Urs Utzinger

JBO, Vol. 18, Issue 01, 016005, (January 2013) https://doi.org/10.1117/12.10.1117/1.JBO.18.1.016005

KEYWORDS: Atrial fibrillation, Visualization, Ultraviolet radiation, Reflectivity, Colon, Liquid crystal lasers, Tissues, Collagen, Imaging systems, Auto-fluorescence imaging

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SPIE Journal Paper | 29 March 2012 Open Access

Wide-field spectral imaging of human ovary autofluorescence and oncologic diagnosis via previously collected probe data

Timothy Renkoski, Urs Utzinger, Kenneth Hatch

JBO, Vol. 17, Issue 03, 036003, (March 2012) https://doi.org/10.1117/12.10.1117/1.JBO.17.3.036003

KEYWORDS: Ovary, Luminescence, Multispectral imaging, Tissues, Cancer, Reflectivity, Ovarian cancer, Tissue optics, Image classification, Imaging spectroscopy

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SPIE Journal Paper | 1 February 2012 Open Access

Tryptophan autofluorescence imaging of neoplasms of the human colon

Bhaskar Banerjee, Nathaniel Rial, Piyush Tiwari, Hemanth Gavini, Urs Utzinger, Timothy Renkoski, Logan Graves, Vassiliki Tsikitis, Valentine Nfonsom, Judith Pugh

JBO, Vol. 17, Issue 1, 016003, (February 2012) https://doi.org/10.1117/12.10.1117/1.JBO.17.1.016003

KEYWORDS: Luminescence, Colon, Reflectivity, Tumors, Tissues, Ultraviolet radiation, Imaging systems, Auto-fluorescence imaging, Colorectal cancer, Endoscopy

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Proceedings Article | 24 May 2005 Paper

Overview of an all-optical analog-to-digital converter, focusing: of deflected terahertz optical pulse and propagation characteristics

Wen-Ren Yang, Timothy Renkoski, William Nunnally

Proceedings Volume 5814, (2005) https://doi.org/10.1117/12.602726

KEYWORDS: Waveguides, Spatial filters, Electro optics, Integrated optics, Finite-difference time-domain method, Analog electronics, Near field optics, Refractive index, Modulation, Pulsed laser operation

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