VIS-NIR diffuse reflectance spectroscopy system with self-calibrating fiber-optic probe: study of perturbation resistance

V Perekatova, A Kostyuk, M Kirillin, E Sergeeva… - Diagnostics, 2023 - mdpi.com
We report on the comparative analysis of self-calibrating and single-slope diffuse reflectance
spectroscopy in resistance to different measurement perturbations. We developed an …

Stochastic three-dimensional numerical phantoms to enable computational studies in quantitative optoacoustic computed tomography of breast cancer

S Park, U Villa, F Li, RM Cam… - … of biomedical optics, 2023 - spiedigitallibrary.org
Significance When developing a new quantitative optoacoustic computed tomography (OAT)
system for diagnostic imaging of breast cancer, objective assessments of various system …

Improving optical contact for functional near‑infrared brain spectroscopy and imaging with brush optodes

B Khan, C Wildey, R Francis, F Tian… - Biomedical optics …, 2012 - opg.optica.org
A novel brush optode was designed and demonstrated to overcome poor optical contact
with the scalp that can occur during functional near infrared spectroscopy (fNIRS) and …

Skin optical properties in the obese and their relation to body mass index: a review

AJ Rodriguez, MT Boonya-Ananta… - Journal of …, 2022 - spiedigitallibrary.org
Significance: Obesity is a worldwide epidemic contributing directly to several cardiovascular
risk factors including hypertension and type 2 diabetes. Wearable devices are becoming …

Spectral morphological analysis of skin lesions with a polarization multispectral dermoscope

D Kapsokalyvas, N Bruscino, D Alfieri, V de Giorgi… - Optics express, 2013 - opg.optica.org
Dermoscopy is the conventional technique used for the clinical inspection of human skin
lesions. However, the identification of diagnostically relevant morphologies can become a …

Characterizing reduced scattering coefficient of normal human skin across different anatomic locations and Fitzpatrick skin types using spatial frequency domain …

T Phan, R Rowland, A Ponticorvo… - Journal of …, 2021 - spiedigitallibrary.org
Significance: Spatial frequency domain imaging (SFDI), a noncontact wide-field imaging
technique using patterned illumination with multiple wavelengths, has been used to …

Simultaneous dual-band line-field confocal optical coherence tomography: application to skin imaging

A Davis, O Levecq, H Azimani, D Siret… - Biomedical optics …, 2019 - opg.optica.org
Line-field confocal optical coherence tomography (LC-OCT) operating in two distinct
spectral bands centered at 770 nm and 1250 nm is reported, using a single supercontinuum …

Shortwave infrared spatial frequency domain imaging for non-invasive measurement of tissue and blood optical properties

A Pilvar, J Plutzky, MC Pierce… - Journal of Biomedical …, 2022 - spiedigitallibrary.org
Significance: The shortwave infrared (SWIR) optical window (∼ 900 to 2000 nm) has
attracted interest for deep tissue imaging due to the lower scattering of light. SWIR spatial …

Method for depth-resolved quantitation of optical properties in layered media using spatially modulated quantitative spectroscopy

RB Saager, A Truong, DJ Cuccia… - Journal of biomedical …, 2011 - spiedigitallibrary.org
We have demonstrated that spatially modulated quantitative spectroscopy (SMoQS) is
capable of extracting absolute optical properties from homogeneous tissue simulating …

Implementation of a thermomechanical model to simulate laser heating in shrinkage tissue (effects of wavelength, laser irradiation intensity, and irradiation beam area)

P Wongchadakul, P Rattanadecho… - International Journal of …, 2018 - Elsevier
Advancements in the use of laser technology in the medical field have motivated the
widespread use of thermal energy to treat a wide variety of diseases and injuries. During …