Cubic meter volume optical coherence tomography
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 coh...
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | en_US |
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Optical Society of America
2017
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| Online Access: | http://hdl.handle.net/1721.1/110905 https://orcid.org/0000-0002-9724-5164 https://orcid.org/0000-0002-2976-6195 https://orcid.org/0000-0002-0828-4357 |
| _version_ | 1826208283793293312 |
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| author | Chen, Long Doerr, Chris Nielson, Torben Jayaraman, Vijaysekhar Cable, Alex E. Wang, Zhao Potsaid, Benjamin M. Lee, Hsiang-Chieh Swanson, Eric A Fujimoto, James G |
| author2 | Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science |
| author_facet | Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science Chen, Long Doerr, Chris Nielson, Torben Jayaraman, Vijaysekhar Cable, Alex E. Wang, Zhao Potsaid, Benjamin M. Lee, Hsiang-Chieh Swanson, Eric A Fujimoto, James G |
| author_sort | Chen, Long |
| collection | MIT |
| description | 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. |
| first_indexed | 2024-09-23T14:03:24Z |
| format | Article |
| id | mit-1721.1/110905 |
| institution | Massachusetts Institute of Technology |
| language | en_US |
| last_indexed | 2024-09-23T14:03:24Z |
| publishDate | 2017 |
| publisher | Optical Society of America |
| record_format | dspace |
| spelling | mit-1721.1/1109052022-09-28T18:02:35Z Cubic meter volume optical coherence tomography Chen, Long Doerr, Chris Nielson, Torben Jayaraman, Vijaysekhar Cable, Alex E. Wang, Zhao Potsaid, Benjamin M. Lee, Hsiang-Chieh Swanson, Eric A Fujimoto, James G Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science Massachusetts Institute of Technology. Research Laboratory of Electronics Wang, Zhao Potsaid, Benjamin M. Lee, Hsiang-Chieh Swanson, Eric A Fujimoto, James G 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. National Institutes of Health (U.S.) (R01- EY011289-30) National Institutes of Health (U.S.) (R01-CA075289-19) National Institutes of Health (U.S.) (RO1-CA178636-02) National Institutes of Health (U.S.) (R44- EY022864-03) United States. Air Force Office of Scientific Research (FA9550-12-1-0551) United States. Air Force Office of Scientific Research (FA9550-15-1-0473) 2017-08-02T14:42:47Z 2017-08-02T14:42:47Z 2016-12 2016-10 Article http://purl.org/eprint/type/JournalArticle 2334-2536 http://hdl.handle.net/1721.1/110905 Wang, Zhao; Potsaid, Benjamin; Chen, Long et al. “Cubic Meter Volume Optical Coherence Tomography.” Optica 3, 12 (December 2016): 1496-1503 © 2016 Optical Society of America https://orcid.org/0000-0002-9724-5164 https://orcid.org/0000-0002-2976-6195 https://orcid.org/0000-0002-0828-4357 en_US http://dx.doi.org/10.1364/OPTICA.3.001496 Optica Creative Commons Attribution-Noncommercial-Share Alike http://creativecommons.org/licenses/by-nc-sa/4.0/ application/pdf Optical Society of America PMC |
| spellingShingle | Chen, Long Doerr, Chris Nielson, Torben Jayaraman, Vijaysekhar Cable, Alex E. Wang, Zhao Potsaid, Benjamin M. Lee, Hsiang-Chieh Swanson, Eric A Fujimoto, James G Cubic meter volume optical coherence tomography |
| title | Cubic meter volume optical coherence tomography |
| title_full | Cubic meter volume optical coherence tomography |
| title_fullStr | Cubic meter volume optical coherence tomography |
| title_full_unstemmed | Cubic meter volume optical coherence tomography |
| title_short | Cubic meter volume optical coherence tomography |
| title_sort | cubic meter volume optical coherence tomography |
| url | http://hdl.handle.net/1721.1/110905 https://orcid.org/0000-0002-9724-5164 https://orcid.org/0000-0002-2976-6195 https://orcid.org/0000-0002-0828-4357 |
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