Published February 10, 2026 | Version v1
Conference proceeding Open

Low-Rank Modal Decomposition of Beat-Resolved Retinal Laser Doppler Holography at 37,000 Frames per Second Reveals Flicker-Evoked Arterial Neurovascular Signatures

Authors/Creators

  • 1. CNRS

Description

Beat-resolved retinal Doppler holography yields synchronized blood velocity arterial/venous waveforms in seconds. A per-acquisition low-rank modal decomposition extracts a canonical arterial pulse template and a residual fraction. During 13 Hz flicker, canonical pulsatile strength decreases while residual heterogeneity increases.

Files

OPTICA_DH_2026__Low_rank_modal_decomposition_of_beat_resolved_retinal_Doppler_holography_reveals_flicker_evoked_NVC_signatures.pdf

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Additional details

Software

Repository URL
https://github.com/DigitalHolography/