Diffuse correlation spectroscopy: A review of recent advances in parallelisation and depth discrimination techniques

E James, PRT Munro - Sensors, 2023 - mdpi.com
Diffuse correlation spectroscopy is a non-invasive optical modality used to measure cerebral
blood flow in real time, and it has important potential applications in clinical monitoring and …

Interferometric speckle visibility spectroscopy (iSVS) for measuring decorrelation time and dynamics of moving samples with enhanced signal-to-noise ratio and …

YX Huang, S Mahler, J Mertz, C Yang - Optics Express, 2023 - opg.optica.org
Diffusing wave spectroscopy (DWS) is a group of techniques used to measure the dynamics
of a scattering medium in a non-invasive manner. DWS methods rely on detecting the …

Choroidal vasculature imaging with laser Doppler holography

L Puyo, M Paques, M Fink, JA Sahel… - Biomedical optics …, 2019 - opg.optica.org
The choroid is a highly vascularized tissue supplying the retinal pigment epithelium and
photoreceptors. Its implication in retinal diseases is gaining increasing interest. However …

In vivo laser Doppler holography of the human retina

L Puyo, M Paques, M Fink, JA Sahel… - Biomedical optics …, 2018 - opg.optica.org
The eye offers a unique opportunity for the non-invasive exploration of cardiovascular
diseases. Optical angiography in the retina requires sensitive measurements, which hinders …

Fourier domain diffuse correlation spectroscopy with heterodyne holographic detection

E James, S Powell - Biomedical Optics Express, 2020 - opg.optica.org
We present a new approach to diffuse correlation spectroscopy which overcomes the limited
light throughput of single-mode photon counting techniques. Our system employs …

Performance optimisation of a holographic Fourier domain diffuse correlation spectroscopy instrument

E James, S Powell, P Munro - Biomedical Optics Express, 2022 - opg.optica.org
We have previously demonstrated a novel interferometric multispeckle Fourier domain
diffuse correlation spectroscopy system that makes use of holographic camera-based …

Waveform analysis of human retinal and choroidal blood flow with laser Doppler holography

L Puyo, M Paques, M Fink, JA Sahel… - Biomedical optics …, 2019 - opg.optica.org
Laser Doppler holography was introduced as a full-field imaging technique to measure
blood flow in the retina and choroid with an as yet unrivaled temporal resolution. We here …

Méthodes d'exploration de la vascularisation de la tête du nerf optique dans la neuropathie glaucomateuse: une revue de la littérature

T Aubert, R Lecoge, P Bastelica, M Atlan… - Journal Français d' …, 2025 - Elsevier
Résumé L'anatomie et la vascularisation de la tête du nerf optique sont complexes et
soumises à de nombreuses variations. Le principal facteur de risque de neuropathie …

Spatio-temporal filtering in laser Doppler holography for retinal blood flow imaging

L Puyo, M Paques, M Atlan - Biomedical Optics Express, 2020 - opg.optica.org
Laser Doppler holography (LDH) is a full-field interferometric imaging technique recently
applied in ophthalmology to measure blood flow, a parameter of high clinical interest. From …

The young interferometer as an optical system for a variable depolarizer characterization

A Kalbarczyk, LR Jaroszewicz, N Bennis, M Chrusciel… - Sensors, 2019 - mdpi.com
This article proposes an interferometric method for a variable depolarizer characterization
with features that distinguish it from the polarimetric system. Information about the behavior …