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02553 am a22004093u 4500 |
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110905 |
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|a dc
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|a Chen, Long
|e author
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|a Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science
|e contributor
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|a Massachusetts Institute of Technology. Research Laboratory of Electronics
|e contributor
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|a Wang, Zhao
|e contributor
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|a Potsaid, Benjamin M.
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|a Lee, Hsiang-Chieh
|e contributor
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|a Swanson, Eric A
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|a Fujimoto, James G
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|a Doerr, Chris
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|a Nielson, Torben
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|a Jayaraman, Vijaysekhar
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|a Cable, Alex E.
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|a Wang, Zhao
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|a Potsaid, Benjamin M.
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|a Lee, Hsiang-Chieh
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|a Swanson, Eric A
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|a Fujimoto, James G
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|a Cubic meter volume optical coherence tomography
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|b Optical Society of America,
|c 2017-08-02T14:42:47Z.
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|z Get fulltext
|u http://hdl.handle.net/1721.1/110905
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|a Optical coherence tomography (OCT) is a powerful three-dimensional (3D) imaging modality with micrometer-scale axial resolution and up to multi-GigaVoxel/s imaging speed. However, the imaging range of high-speed OCT has been limited. Here, we report 3D OCT over cubic meter volumes using a long coherence length, 1310 nm vertical-cavity surface-emitting laser and silicon photonic integrated circuit dual-quadrature receiver technology combined with enhanced signal processing. We achieved 15 μm depth resolution for tomographic imaging at a 100 kHz axial scan rate over a 1.5 m range. We show 3D macroscopic imaging examples of a human mannequin, bicycle, machine shop gauge blocks, and a human skull/brain model. High-bandwidth, meter-range OCT demonstrates new capabilities that promise to enable a wide range of biomedical, scientific, industrial, and research applications.
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|a National Institutes of Health (U.S.) (R01- EY011289-30)
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|a National Institutes of Health (U.S.) (R01-CA075289-19)
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|a National Institutes of Health (U.S.) (RO1-CA178636-02)
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|a National Institutes of Health (U.S.) (R44- EY022864-03)
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|a United States. Air Force Office of Scientific Research (FA9550-12-1-0551)
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|a United States. Air Force Office of Scientific Research (FA9550-15-1-0473)
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|a en_US
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|a Article
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| 773 |
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|t Optica
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