Quantum nonlinear optics using cold atomic ensembles
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Physics, 2013.
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| Format: | Thesis |
| Language: | eng |
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Massachusetts Institute of Technology
2014
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| Online Access: | http://hdl.handle.net/1721.1/84393 |
| _version_ | 1811069066684661760 |
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| author | Peyronel, Thibault (Thibault Michel Max) |
| author2 | Vladan Vuletić. |
| author_facet | Vladan Vuletić. Peyronel, Thibault (Thibault Michel Max) |
| author_sort | Peyronel, Thibault (Thibault Michel Max) |
| collection | MIT |
| description | Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Physics, 2013. |
| first_indexed | 2024-09-23T08:05:10Z |
| format | Thesis |
| id | mit-1721.1/84393 |
| institution | Massachusetts Institute of Technology |
| language | eng |
| last_indexed | 2024-09-23T08:05:10Z |
| publishDate | 2014 |
| publisher | Massachusetts Institute of Technology |
| record_format | dspace |
| spelling | mit-1721.1/843932019-04-09T16:34:21Z Quantum nonlinear optics using cold atomic ensembles Peyronel, Thibault (Thibault Michel Max) Vladan Vuletić. Massachusetts Institute of Technology. Department of Physics. Massachusetts Institute of Technology. Department of Physics. Physics. Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Physics, 2013. Cataloged from PDF version of thesis. Includes bibliographical references (pages 219-232). The fundamental properties of light derive from its constituent particles, photons, which are massless and do no interact with each other. The realization of interactions between photons could enable a wide variety of scientific and engineering applications. In particular, coherent interactions would open the path for the simulation of quantum systems with light. Photon-photon interactions can be mediated by matter, in our case cold atomic ensembles, which provide a nonlinear medium. In conventional nonlinear media, the nonlinearities are negligibly weak at intensities corresponding to single photons and nonlinear optics at the few-photon level is a long-standing goal of optical and quantum science. In this thesis, we report on two different experimental approaches to create optical media with giant nonlinearities. Both approaches rely on Electromagnetically Induced Transparency, in which photons traveling in the medium are best described as part-matter part-light quantum particles, called polaritons. In our first approach, we achieve low-light nonlinearities by loading ensembles of cold atoms in a hollow-core photonic crystal fiber to enhance the polariton-photon interactions. In our second approach, the photons are coupled to strongly interacting Rydberg atoms, which mediate large interactions between single quanta of light. Moreover, the intrinsic nature of these interactions can be tailored to take on a coherent dispersive form. by Thibault Peyronel. Ph.D. 2014-01-23T18:41:06Z 2014-01-23T18:41:06Z 2013 Thesis http://hdl.handle.net/1721.1/84393 867861321 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 232 pages application/pdf Massachusetts Institute of Technology |
| spellingShingle | Physics. Peyronel, Thibault (Thibault Michel Max) Quantum nonlinear optics using cold atomic ensembles |
| title | Quantum nonlinear optics using cold atomic ensembles |
| title_full | Quantum nonlinear optics using cold atomic ensembles |
| title_fullStr | Quantum nonlinear optics using cold atomic ensembles |
| title_full_unstemmed | Quantum nonlinear optics using cold atomic ensembles |
| title_short | Quantum nonlinear optics using cold atomic ensembles |
| title_sort | quantum nonlinear optics using cold atomic ensembles |
| topic | Physics. |
| url | http://hdl.handle.net/1721.1/84393 |
| work_keys_str_mv | AT peyronelthibaultthibaultmichelmax quantumnonlinearopticsusingcoldatomicensembles |