Optical imaging modalities for biomedical applications

AP Dhawan, B D'Alessandro… - IEEE Reviews in …, 2010 - ieeexplore.ieee.org
Optical photographic imaging is a well known imaging method that has been successfully
translated into biomedical applications such as microscopy and endoscopy. Although …

Quantitative evaluation of optical coherence tomography signal enhancement with gold nanoshells

A Agrawal, S Huang, A Wei Haw Lin… - … of biomedical optics, 2006 - spiedigitallibrary.org
Nanoshell-enhanced optical coherence tomography (OCT) is a novel technique with the
potential for molecular imaging and improved disease detection. However, optimization of …

Polarization-sensitive optical coherence tomography for the nondestructive assessment of the remineralization of dentin

SK Manesh, CL Darling, D Fried - Journal of biomedical optics, 2009 - spiedigitallibrary.org
Previous studies have demonstrated that polarization-sensitive optical coherence
tomography (PS-OCT) can be used to image caries lesions in dentin, measure …

High contrast near‐infrared polarized reflectance images of demineralization on tooth buccal and occlusal surfaces at λ = 1310‐nm

J Wu, D Fried - Lasers in Surgery and Medicine: The Official …, 2009 - Wiley Online Library
Abstract Background and Objectives Sound enamel manifests peak transparency in the near‐
IR (NIR) at 1310‐nm, therefore the near‐IR is ideally suited for high contrast imaging of …

All-fiber common-path optical coherence tomography: sensitivity optimization and system analysis

U Sharma, NM Fried, JU Kang - IEEE Journal of selected topics …, 2005 - ieeexplore.ieee.org
A fully integrated all-fiber implementation of common-path interferometer-based optical
coherence tomography (OCT) has been successfully demonstrated. Unlike conventional …

Polarization-sensitive optical coherence tomographic imaging of artificial demineralization on exposed surfaces of tooth roots

C Lee, CL Darling, D Fried - Dental Materials, 2009 - Elsevier
BACKGROUND AND OBJECTIVES: The purpose of this study was to assess the potential of
polarization-sensitive optical coherence tomography (PS-OCT) to non-destructively measure …

Automated analysis of lesion depth and integrated reflectivity in PS‐OCT scans of tooth demineralization

MH Le, CL Darling, D Fried - … of the American Society for Laser …, 2010 - Wiley Online Library
Abstract Background and Objectives Several studies have demonstrated that polarization
sensitive optical coherence tomography (PS‐OCT) can be used to nondestructively measure …

Automated assessment of the remineralization of artificial enamel lesions with polarization-sensitive optical coherence tomography

RC Lee, H Kang, CL Darling, D Fried - Biomedical optics express, 2014 - opg.optica.org
Accurate measurement of the highly mineralized transparent surface layer that forms on
caries lesions is important for diagnosis of the lesion activity because chemical intervention …

Nondestructive monitoring of the repair of enamel artificial lesions by an acidic remineralization model using polarization-sensitive optical coherence tomography

H Kang, CL Darling, D Fried - Dental Materials, 2012 - Elsevier
OBJECTIVES: It is difficult to completely remineralize carious lesions because diffusion into
the interior of the lesion is inhibited as new mineral is deposited in the outermost layers. In …

Multispectral wide-field endoscopic imaging of fluorescence

C Yang, EJ Seibel, LY Nelson, TD Soper - US Patent 10,080,484, 2018 - Google Patents
Improved methods, systems and apparatus relating to wide field fluorescence and
reflectance imaging are provided, including improved methods, systems and apparatus …