Mr. Daniel E. Fernandez Profile

Daniel E. Fernandez

at Rapiscan Systems | American Sciences & Engineering

SPIE Involvement:

Author

Area of Expertise:

Radiation Detection , Scintillation , Gamma Spectroscopy , Neutron Detection , Biophotonics , Biomedical Optics

Publications (10)

SPIE Journal Paper | 14 December 2017 Open Access

Compact dual-mode diffuse optical system for blood perfusion monitoring in a porcine model of microvascular tissue flaps

Seung Yup Lee, Julia Pakela, Michael Helton, Karthik Vishwanath, Yooree Chung, Noah Kolodziejski, Christopher Stapels, Daniel McAdams, Daniel Fernandez, James Christian, Jameson O'Reilly, Dana Farkas, Brent Ward, Stephen Feinberg, Mary-Ann Mycek

JBO, Vol. 22, Issue 12, 121609, (December 2017) https://doi.org/10.1117/12.10.1117/1.JBO.22.12.121609

KEYWORDS: Optical fibers, Skin, Arteries, Tissue optics, Blood, Blood circulation, Tissues, Surgery, Diffuse reflectance spectroscopy, Reflectivity

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Proceedings Article | 7 September 2017 Presentation + Paper

Neutron detection with plastic scintillators coupled to solid state photomultiplier detectors

James Christian, Erik Johnson, Daniel Fernandez, Samuel Vogel, Rebecca Frank, Graham Stoddard, Christopher Stapels, Jorge Pereira, Remco Zegers

Proceedings Volume 10393, 1039307 (2017) https://doi.org/10.1117/12.2276991

KEYWORDS: Sensors, Scintillation, Signal processing, Detector development, Magnetism, Signal detection, Sensor performance, Gamma radiation, Liquids, Scintillators

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Proceedings Article | 14 March 2017 Paper

A capillary-mimicking optical tissue phantom for diffuse correlation spectroscopy

Jameson O'Reilly, Noah Kolodziejski, Daniel McAdams, Dan Fernandez, Christopher Stapels, James Christian

Proceedings Volume 10056, 1005613 (2017) https://doi.org/10.1117/12.2252498

KEYWORDS: Tissue optics, Capillaries, Spectroscopes, Biomedical optics, 3D printing, Diagnostics, Field spectroscopy, Tissues, Numerical simulations, Optical tomography, Arteries, Liquids, Switches, Spectroscopy

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Proceedings Article | 17 February 2017 Paper

Design verification of a compact system for detecting tissue perfusion using bimodal diffuse optical technologies

Julia Pakela, Taylor Hedrick, Seung Yup Lee, Karthik Vishwanath, Sara Zanfardino, Yooree Chung, Michael Helton, Noah Kolodziejski, Christopher Stapels, Daniel McAdams, Daniel Fernandez, James Christian, Stephen Feinberg, Mary-Ann Mycek

Proceedings Volume 10072, 1007217 (2017) https://doi.org/10.1117/12.2252811

KEYWORDS: Tissue optics, Diffuse reflectance spectroscopy, Reflectance spectroscopy, Tissues, Liquids, Biomedical optics, Spectroscopy, Optical properties, Fiber optics, Blood circulation, Data analysis, Reflectivity, In vivo imaging, Scattering

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Proceedings Article | 17 February 2017 Paper

In vivo preclinical verification of a multimodal diffuse reflectance and correlation spectroscopy system for sensing tissue perfusion

Julia Pakela, Seung Yup Lee, Taylor Hedrick, Karthik Vishwanath, Michael Helton, Yooree Chung, Noah Kolodziejski, Christopher Staples, Daniel McAdams, Daniel Fernandez, James Christian, Jameson O'Reilly, Dana Farkas, Brent Ward, Stephen Feinberg, Mary-Ann Mycek

Proceedings Volume 10072, 100720U (2017) https://doi.org/10.1117/12.2252620

KEYWORDS: Sensing systems, Reflectance spectroscopy, Tissues, Blood circulation, Blood, In vivo imaging, Diffuse reflectance spectroscopy, Spectroscopes, Tissue optics, Arteries, Skin, Optical fibers, Reflectivity

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Proceedings Article | 14 February 2017 Paper

Novel diffuse optics system for continuous tissue viability monitoring: extended recovery in vivo testing in a porcine flap model

Seung Yup Lee, Julia Pakela, Taylor Hedrick, Karthik Vishwanath, Michael Helton, Yooree Chung, Noah Kolodziejski, Christopher Stapels, Daniel McAdams, Daniel Fernandez, James Christian, Jameson O'Reilly, Dana Farkas, Brent Ward, Stephen Feinberg, Mary-Ann Mycek

Proceedings Volume 10054, 1005413 (2017) https://doi.org/10.1117/12.2252295

KEYWORDS: Tissues, Reflectance spectroscopy, Arteries, Tissue optics, In vivo imaging, Diffuse reflectance spectroscopy, Blood circulation, Surgery, Fiber optics, Veins, Reflectivity, Spectroscopy, Skin, Optical correlators

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Proceedings Article | 17 March 2016 Presentation + Paper

Instrument to detect syncope and the onset of shock

Daniel McAdams, Noah Kolodziejski, Christopher Stapels, Daniel Fernandez, Matthew Podolsky, Dana Farkas, James Christian, Michael Joyner, Christopher Johnson, Norman Paradis

Proceedings Volume 9707, 970706 (2016) https://doi.org/10.1117/12.2212803

KEYWORDS: Blood circulation, Spectroscopes, Speckle, Capillaries, Near infrared, Human subjects, Prototyping, Instrument modeling, Tissues, Blood, Skin, Blood pressure, Tissue optics, Sensors, Heart, Scattering, Oxygen

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Proceedings Article | 7 March 2016 Paper

A scalable correlator for multichannel diffuse correlation spectroscopy

Christopher Stapels, Noah Kolodziejski, Daniel McAdams, Matthew Podolsky, Daniel Fernandez, Dana Farkas, James Christian

Proceedings Volume 9698, 969816 (2016) https://doi.org/10.1117/12.2213114

KEYWORDS: Optical correlators, Tissue optics, Spectroscopes, Diagnostics, Blood circulation, Photons, Singular optics, Sensors, Data analysis, Medical imaging, Blood, Tissues, Correlation function, Spectroscopy

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Proceedings Article | 4 March 2016 Paper

A disposable flexible skin patch for clinical optical perfusion monitoring at multiple depths

Dana Farkas, Noah Kolodziejski, Christopher Stapels, Daniel McAdams, Daniel Fernandez, Matthew Podolsky, James Christian, Brent Ward, Mark Vartarian, Stephen Feinberg, Seung Yup Lee, Urmi Parikh, Mary-Ann Mycek, Michael Joyner, Christopher Johnson, Norman Paradis

Proceedings Volume 9715, 97151H (2016) https://doi.org/10.1117/12.2230988

KEYWORDS: Tissue optics, Diffuse reflectance spectroscopy, Optical fibers, Spectroscopes, Data modeling, Skin, Adhesives, Human subjects, Blood, Blood circulation, Silicon, Light scattering, Epoxies

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Proceedings Article | 4 March 2016 Presentation + Paper

A compact instrument to measure perfusion of vasculature in transplanted maxillofacial free flaps

Noah Kolodziejski, Christopher Stapels, Daniel McAdams, Daniel Fernandez, Matthew Podolsky, Dana Farkas, Brent Ward, Mark Vartarian, Stephen Feinberg, Seung Yup Lee, Urmi Parikh, Mary-Ann Mycek, James Christian

Proceedings Volume 9715, 97150L (2016) https://doi.org/10.1117/12.2212872

KEYWORDS: Diffuse reflectance spectroscopy, Tissue optics, Tissues, Transplantation, Skin, Blood vessels, Correlation function, Diffuse optical imaging, Diffuse optical tomography, Laser speckle imaging, Maxillo-facial surgery, Blood circulation, Scattering, Light scattering, Absorption, Surgery, Sensors, Arteries

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Showing 5 of 10 publications

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