Fish embryo multimodal imaging by laser Doppler digital holography
Nicolas Verrier (L2C), Daniel Alexandre (L2C), Pascal Picart (LAUM),, Michel Gross (L2C)
TL;DR
This paper introduces a laser Doppler digital holography technique integrated with a microscope for detailed, quantitative imaging of zebrafish embryos, capturing velocity, direction, and contrast in biological tissues.
Contribution
The study presents a novel multimodal imaging approach combining laser Doppler and digital holography for enhanced biological tissue analysis.
Findings
Quantitative Doppler imaging of velocity and direction achieved.
Amplitude contrast imaging of zebrafish flesh and vasculature demonstrated.
Method enables detailed visualization of biological tissues.
Abstract
A laser Doppler imaging scheme combined to an upright microscope is proposed. Quantitative Doppler imaging in both velocity norm and direction, as well as amplitude contrast of either zebrafish flesh or vasculature is demonstrated.
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