51 citations · 136 across the 15 of their papers we have counts for
8 papers · 1 filter
Laser Doppler holography of the anterior segment for blood flow imaging, eye tracking, and transparency assessment
Léo Puyo, Clémentine David, Rana Saad +6
Laser Doppler holography (LDH) is a full-field blood flow imaging technique able to reveal human retinal and choroidal blood flow with high temporal resolution. We here report on u…
Waveform analysis of human retinal and choroidal blood flow with laser Doppler holography
Léo Puyo, Michel Paques, Mathias Fink +2
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 inve…
Choroidal vasculature imaging with laser Doppler holography
Léo Puyo, Michel Paques, Mathias Fink +2
The choroid is a highly vascularized tissues supplying the retinal pigment epithelium and photoreceptors. Its implication in retinal diseases is gaining increasing interest. Howeve…
Retinal blood flow reversal quantitatively monitored in out-of-plane vessels with laser Doppler holography
Léo Puyo, Michel Paques, Michael Atlan
Laser Doppler holography is a planar blood flow imaging technique recently introduced in ophthalmology to image human retinal and choroidal blood flow non-invasively. Here we prese…
Real-time digital holography of the retina by principal component analysis
Leo Puyo, Loic Bellonnet-Mottet, Antoine Martin +3
We demonstrate the feasibility of high-quality digital holography of the human retina in real-time with a fast camera and commodity computer hardware. High throughput rendering of…
Analysis of retinal and choroidal images measured by laser Doppler holography
L. Puyo, M. Paques, M. Fink +2
Laser Doppler holography (LDH) is a full-field imaging technique that was recently used in the human eye to reveal blood flow contrasts in the retinal and choroidal vasculature non…
In vivo laser Doppler holography of the human retina
L. Puyo, M. Paques, M. Fink +2
The eye offers a unique opportunity for non-invasive exploration of cardiovascular diseases. Optical angiography in the retina requires sensitive measurements, which hinders conven…
Pulsatile microvascular blood flow imaging by short-time Fourier transform analysis of ultrafast laser holographic interferometry
L. Puyo, I. Ferezou, A. Rancillac +5
We report on wide-field imaging of pulsatile microvascular blood flow in the exposed cerebral cortex of a mouse by holographic interferometry. We recorded interferograms of laser l…