Optical Coherence Tomography (OCT): Principle and ...

OCT has a typical spatial resolution of 1–15 μm in the axial direction, which is decoupled from lateral resolution and solely determined by the bandwidth of the ...

由 RF Spaide 著作 · 2022 · 被引用 10 次 — Purpose: The lateral resolution of an optical coherence tomography (OCT) instrument was considered to be equal to the illumination spot size on the retina.

由 J Reche 著作 · 2023 · 被引用 1 次 — High-Res OCT shows improved visualization of retinal structures in healthy individuals and can be used to assess individual cells within the ...

OCT delivers high resolution because it is based on light, rather than sound or radio frequency. An optical beam is directed at the tissue, and a small portion ...

由 S Zheng 著作 · 2021 · 被引用 18 次 — The axial resolution of OCT can reach micron level, and the full-field OCT reached 0.8 µm axial resolution almost 10 years ago [21], which is ...

由 DP Popescu 著作 · 2011 · 被引用 210 次 — Commercial OCT systems typically use transverse resolutions of 20–25 μm. Optical coherence tomography systems. In the point-scanning/point- ...

由 S Aumann 著作 · 2019 · 被引用 334 次 — Typically OCT systems have a resolution of 20–5 μm. Due to the interferometric measurement method , the axial resolution is defined by the light ...