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  • Title: High-speed, high-resolution optical coherence tomography retinal imaging with a frequency-swept laser at 850 nm.
    Author: Srinivasan VJ, Huber R, Gorczynska I, Fujimoto JG, Jiang JY, Reisen P, Cable AE.
    Journal: Opt Lett; 2007 Feb 15; 32(4):361-3. PubMed ID: 17356653.
    Abstract:
    High-speed, high-resolution optical coherence tomography (OCT) imaging of the human retina is demonstrated using a frequency-swept laser at 850 nm. A compact external cavity semiconductor laser design, optimized for swept-source ophthalmic OCT, is described. The laser enables an effective 16 kHz sweep rate with >10 mm coherence length and a tuning range of approximately 35 nm full width at half-maximum, yielding an axial resolution of <7 micro m in tissue.
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