Mr. William A. Fried Profile

William A. Fried

Research Associate

SPIE Involvement:

Author

Publications (12)

Proceedings Article | 5 March 2021 Presentation + Paper

Monitoring silver diamine fluoride application with optical coherence tomography

M. Abdelaziz, D. Fried, N. Chang, V. Yang, W. Fried, J. Seto, C. Darling

Proceedings Volume 11627, 116270M (2021) https://doi.org/10.1117/12.2584901

KEYWORDS: Optical coherence tomography, Silver, Reflectivity

Read Abstract +

Proceedings Article | 19 February 2020 Presentation + Paper

SWIR, thermal and CP-OCT imaging probes for the in vivo assessment of the activity of root caries lesions

Nai-Yuan Chang, Yihua Zhu, Donald Curtis, Oanh Le, Vincent Yang, Wiliiam Fried, Jacob Simon, Prajna Banan, Cynthia Darling, Daniel Fried

Proceedings Volume 11217, 1121708 (2020) https://doi.org/10.1117/12.2550982

KEYWORDS: Dental caries, Short wave infrared radiation, Optical coherence tomography, Thermography, In vivo imaging, Teeth, Cameras, Cements, Mirrors, Reflectivity

Read Abstract +

Proceedings Article | 19 February 2020 Paper

A dual handheld SWIR transillumination/reflectance probe for imaging lesions on tooth occlusal and proximal surfaces

Yihua Zhu, Nai-Yuan Chang, William Fried, Vincent Yang, Daniel Fried

Proceedings Volume 11217, 112170J (2020) https://doi.org/10.1117/12.2550984

KEYWORDS: Reflectivity, Teeth, Short wave infrared radiation, Image segmentation, Radiography, Imaging systems, Cameras, Light sources, Light scattering, Scattering

Read Abstract +

Proceedings Article | 19 February 2020 Paper

A SWIR imaging handpiece for the clinical assessment of lesion activity via dehydration: preclinical assessment

William Fried, Yihua Zhu, Vincent Yang, Nai-Yuan Chang, Daniel Fried

Proceedings Volume 11217, 112170I (2020) https://doi.org/10.1117/12.2550981

KEYWORDS: Short wave infrared radiation, Reflectivity, Teeth, Dental caries, Imaging systems, Optical coherence tomography, Diffusion, Light scattering, Cameras, 3D image processing

Read Abstract +

Proceedings Article | 28 February 2019 Paper

Selective removal of dental calculus with a diode-pumped Er:YAG laser

William Fried, Kenneth Chan, Cynthia Darling, Daniel Fried

Proceedings Volume 10857, 108570M (2019) https://doi.org/10.1117/12.2512937

KEYWORDS: Calculus, Teeth, Short wave infrared radiation, Er:YAG lasers, Laser ablation, Diode pumped solid state lasers, Reflectivity, Optical coherence tomography, Cements, Dental caries

Read Abstract +

Proceedings Article | 8 February 2017 Paper

High-contrast reflectance imaging of composite restorations color-matched to tooth structure at 1000-2300-nm

William Fried, Jacob Simon, Cynthia Darling, Oanh Le, Daniel Fried

Proceedings Volume 10044, 100440J (2017) https://doi.org/10.1117/12.2256733

KEYWORDS: Composites, Near infrared, Reflectivity, Absorption, Indium gallium arsenide, Cameras, Optical filters, Dental caries, Visible radiation

Read Abstract +

Proceedings Article | 8 February 2017 Paper

Influence of multi-wavelength laser irradiation of enamel and dentin surfaces on surface morphology and permeability

Nai-Yuan Chang, Jamison Jew, Jacob Simon, Kenneth Chan, Robert Lee, William Fried, Jinny Cho, Cynthia Darling, Daniel Fried

Proceedings Volume 10044, 100440H (2017) https://doi.org/10.1117/12.2256734

KEYWORDS: Natural surfaces, Laser irradiation, Resistance, Polarized microscopy, Microscopy, Ultraviolet radiation, Infrared lasers, Proteins, Minerals, Tissues, Gas lasers, Er:YAG lasers, Carbon monoxide, Near infrared, Reflectivity, Laser therapeutics, Thermography

Read Abstract +

Proceedings Article | 29 February 2016 Paper

Selective removal of dental composite with a diode-pumped Er:YAG laser

William Fried, Kenneth Chan, Cynthia Darling, Daniel Fried

Proceedings Volume 9692, 96920S (2016) https://doi.org/10.1117/12.2218645

KEYWORDS: Er:YAG lasers, Composites, Laser dentistry, Optical coherence tomography, Laser ablation, Semiconductor lasers, Pulsed laser operation, Teeth, Optical microscopy, Microscopy, Carbon dioxide lasers, Laser cutting, Neodymium

Read Abstract +

Proceedings Article | 20 February 2014 Paper

Multispectral near-infrared imaging of composite restorations in extracted teeth

Cooper Logan, Katrina Co, William Fried, Jacob Simon, Michal Staninec, Daniel Fried, Cynthia Darling

Proceedings Volume 8929, 89290R (2014) https://doi.org/10.1117/12.2045687

KEYWORDS: Composites, Teeth, Near infrared, Absorption, Multispectral imaging, Light scattering, Microscopes, Dental caries, Visible radiation, Indium gallium arsenide

Read Abstract +

Proceedings Article | 18 February 2014 Paper

Near-IR imaging of cracks in teeth

William Fried, Jacob Simon, Seth Lucas, Kenneth Chan, Cynthia Darling, Michal Staninec, Daniel Fried

Proceedings Volume 8929, 89290Q (2014) https://doi.org/10.1117/12.2045686

KEYWORDS: Teeth, Optical coherence tomography, Carbon dioxide lasers, In vivo imaging, Fiber optic illuminators, Prisms, Laser irradiation, Fiber optics, Surface finishing, Cameras

Read Abstract +

Proceedings Article | 25 March 2013 Paper

Imaging early demineralization on tooth occlusional surfaces with a high definition InGaAs camera

William Fried, Daniel Fried, Kenneth Chan, Cynthia Darling

Proceedings Volume 8566, 85660I (2013) https://doi.org/10.1117/12.2011015

KEYWORDS: Reflectivity, Near infrared, Luminescence, Teeth, Cameras, Absorption, Dental caries, Visible radiation, Light scattering, Indium gallium arsenide

Read Abstract +

Proceedings Article | 11 February 2008 Paper

Near-IR imaging of erbium laser ablation with a water spray

Cynthia Darling, Marie Maffei, William Fried, Daniel Fried

Proceedings Volume 6843, 684303 (2008) https://doi.org/10.1117/12.778786

KEYWORDS: Laser ablation, Teeth, Erbium lasers, Near infrared, Carbon dioxide lasers, Er:YAG lasers, Tissues, Carbon dioxide, Absorption, Video

Read Abstract +

Showing 5 of 12 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years