Quantum-mimetic imaging
Thesis: Ph. D., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, 2015.
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| Format: | Thesis |
| Language: | eng |
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Massachusetts Institute of Technology
2015
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| Online Access: | http://hdl.handle.net/1721.1/97762 |
| _version_ | 1826194586078281728 |
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| author | Venkatraman, Dheera |
| author2 | Franco N. C. Wong. |
| author_facet | Franco N. C. Wong. Venkatraman, Dheera |
| author_sort | Venkatraman, Dheera |
| collection | MIT |
| description | Thesis: Ph. D., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, 2015. |
| first_indexed | 2024-09-23T09:58:32Z |
| format | Thesis |
| id | mit-1721.1/97762 |
| institution | Massachusetts Institute of Technology |
| language | eng |
| last_indexed | 2024-09-23T09:58:32Z |
| publishDate | 2015 |
| publisher | Massachusetts Institute of Technology |
| record_format | dspace |
| spelling | mit-1721.1/977622019-04-11T10:30:16Z Quantum-mimetic imaging Venkatraman, Dheera Franco N. C. Wong. Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science. Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science. Electrical Engineering and Computer Science. Thesis: Ph. D., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, 2015. This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections. Cataloged from student-submitted PDF version of thesis. Includes bibliographical references (pages 139-146). Many recent experiments have explored the use of nonclassical states of light to perform imaging or sensing. Although these experiments require quantum descriptions of light to explain their behavior, the advantages they claim are not necessarily unique to quantum light. This thesis explores the underlying principles behind two of those imaging techniques and realizes classical experiments that demonstrate properties similar to their quantum counterparts. The principal contributions of this thesis in the preceding quantum-mimetic imaging paradigm are the experimental implementation of phase-conjugate optical coherence tomography and phase-sensitive ghost imaging, two experiments whose quantum counterparts utilize phase-sensitive light with nonclassical strength. This thesis also explores the use of compressed sensing to further speed up acquisition of ghost imaging. Finally, a new paradigm inspired by compressed sensing is demonstrated, in which high-quality depth and reflectivity images are simultaneously captured using only the first photon arrival at each pixel. This paradigm is also extended to the case of single-photon APD arrays which may offer few-photon low-light imaging capabilities beyond what is possible with current camera technologies. by Dheera Venkatraman. Ph. D. 2015-07-17T19:12:31Z 2015-07-17T19:12:31Z 2015 2015 Thesis http://hdl.handle.net/1721.1/97762 912403478 eng M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission. http://dspace.mit.edu/handle/1721.1/7582 146 pages application/pdf Massachusetts Institute of Technology |
| spellingShingle | Electrical Engineering and Computer Science. Venkatraman, Dheera Quantum-mimetic imaging |
| title | Quantum-mimetic imaging |
| title_full | Quantum-mimetic imaging |
| title_fullStr | Quantum-mimetic imaging |
| title_full_unstemmed | Quantum-mimetic imaging |
| title_short | Quantum-mimetic imaging |
| title_sort | quantum mimetic imaging |
| topic | Electrical Engineering and Computer Science. |
| url | http://hdl.handle.net/1721.1/97762 |
| work_keys_str_mv | AT venkatramandheera quantummimeticimaging |