High-penetration imaging of retinal and choroidal pathologies by 1 &#956;m swept-source OCT and optical coherence angiography

Yoshiaki Yasuno; Masahiro Miura; Fumiki Okamoto; Youngjoo Hong

doi:10.1117/12.762548

25 February 2008 High-penetration imaging of retinal and choroidal pathologies by 1 μm swept-source OCT and optical coherence angiography

Yoshiaki Yasuno, Masahiro Miura, Fumiki Okamoto, Youngjoo Hong

Author Affiliations +

Proceedings Volume 6844, Ophthalmic Technologies XVIII; 68441H (2008) https://doi.org/10.1117/12.762548
Event: SPIE BiOS, 2008, San Jose, California, United States

Abstract

Two pathologic cases are evaluated by high-penetration optical coherence tomography (HP-OCT) to demonstrate its clinical significance. The HP-OCT is based on a swept-source OCT (SS-OCT) technology with a probe wavelength of 1.06 μm. The depth resolution is 10.4 μm in tissue, and the measurement speed is 28,000 depth-scans/sec. A single case of age-related macular degeneration and a single case of Vogt-Koyanagi-Harada disease are examined by HP-OCT.

Citation Download Citation

Yoshiaki Yasuno, Masahiro Miura, Fumiki Okamoto, and Youngjoo Hong "High-penetration imaging of retinal and choroidal pathologies by 1 μm swept-source OCT and optical coherence angiography", Proc. SPIE 6844, Ophthalmic Technologies XVIII, 68441H (25 February 2008); https://doi.org/10.1117/12.762548

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