Ontology highlight
ABSTRACT:
SUBMITTER: Puyo L
PROVIDER: S-EPMC7316027 | biostudies-literature | 2020 Jun
REPOSITORIES: biostudies-literature
Biomedical optics express 20200526 6
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 temporal fluctuations of digital holograms acquired at ultrafast frame rates, LDH reveals retinal and choroidal blood flow with a few milliseconds of temporal resolution. However, LDH experiences difficulties to detect slower blood flow as it requires to work with low Doppler frequency shifts which are corrupted ...[more]