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Updated: May 18, 2026

Doppler Optical Coherence Tomography of Retinal Circulation
10:46

Doppler Optical Coherence Tomography of Retinal Circulation

Published on: September 18, 2012

Laser based instruments for ocular blood flow assessment.

G T Feke, A Yoshida, C L Schepens

    Journal of Biomedical Optics
    |September 28, 2012
    PubMed
    Summary
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    Laser-based instruments offer a new way to assess ocular blood flow for diagnosing eye conditions. This review compares six key laser instruments for measuring blood flow in the retina and optic nerve head.

    Area of Science:

    • Ophthalmic diagnostics
    • Biomedical optics
    • Ocular hemodynamics

    Background:

    • Assessing ocular blood flow is crucial for diagnosing various ophthalmic conditions.
    • Laser-based technologies are emerging as powerful tools for non-invasive hemodynamic assessment.
    • Understanding microcirculation in the eye aids in early disease detection and management.

    Purpose of the Study:

    • To review and compare specific laser-based instruments used for ocular blood flow assessment.
    • To delineate the target vasculature and hemodynamic parameters measured by each instrument.
    • To provide an overview of current laser technologies in ophthalmic diagnosis.

    Main Methods:

    • Description and comparison of six laser-based instruments.
    • Focus on retinal laser Doppler, optic nerve head laser Doppler, and laser speckle instruments.

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    Last Updated: May 18, 2026

    Doppler Optical Coherence Tomography of Retinal Circulation
    10:46

    Doppler Optical Coherence Tomography of Retinal Circulation

    Published on: September 18, 2012

    Multimodal Volumetric Retinal Imaging by Oblique Scanning Laser Ophthalmoscopy (oSLO) and Optical Coherence Tomography (OCT)
    12:22

    Multimodal Volumetric Retinal Imaging by Oblique Scanning Laser Ophthalmoscopy (oSLO) and Optical Coherence Tomography (OCT)

    Published on: August 4, 2018

  • Evaluation based on target vasculature and measured hemodynamic parameters.

    • Main Results:

    • Detailed comparison of different laser Doppler and laser speckle instruments.
    • Identification of specific applications for each instrument in assessing ocular microcirculation.
    • Highlighting the capabilities and limitations of each technology.

    Conclusions:

    • Laser-based instruments represent a significant advancement in ophthalmic diagnostic capabilities.
    • These technologies enable precise measurement of ocular hemodynamics, aiding in diagnosis.
    • Further development and application of these instruments are expected to enhance eye care.