Dr. Oanh Le Profile

Dr. Oanh Le

at Univ of California San Francisco

SPIE Involvement:

Author

Publications (4)

SPIE Journal Paper | 29 January 2021 Open Access

Dual short wavelength infrared transillumination/reflectance mode imaging for caries detection

Yihua Zhu, Marwa Abdelaziz, Jacob Simon, Oanh Le, Daniel Fried

JBO, Vol. 26, Issue 04, 043004, (January 2021) https://doi.org/10.1117/12.10.1117/1.JBO.26.4.043004

KEYWORDS: Short wave infrared radiation, Reflectivity, Teeth, Image fusion, Radiography, Infrared imaging, Infrared radiation, Dental caries, Diagnostics, Computed tomography

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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

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Proceedings Article | 8 February 2018 Paper

Image-guided removal of interproximal lesions with a CO2 laser

Albert Ngo, Kenneth Chan, Oanh Le, Jacob Simon, Daniel Fried

Proceedings Volume 10473, 104730T (2018) https://doi.org/10.1117/12.2296028

KEYWORDS: Near infrared, Gas lasers, Teeth, Optical coherence tomography, Reflectivity, Dental caries, Laser ablation, Natural surfaces, Indium gallium arsenide

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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

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