DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kizmann, Matthias | ko |
dc.contributor.author | Moskalenko, Andrey S. | ko |
dc.contributor.author | Leitenstorfer, Alfred | ko |
dc.contributor.author | Burkard, Guido | ko |
dc.contributor.author | Mukamel, Shaul | ko |
dc.date.accessioned | 2022-04-14T06:48:10Z | - |
dc.date.available | 2022-04-14T06:48:10Z | - |
dc.date.created | 2022-02-06 | - |
dc.date.created | 2022-02-06 | - |
dc.date.created | 2022-02-06 | - |
dc.date.issued | 2022-03 | - |
dc.identifier.citation | LASER & PHOTONICS REVIEWS, v.16, no.3 | - |
dc.identifier.issn | 1863-8880 | - |
dc.identifier.uri | http://hdl.handle.net/10203/292789 | - |
dc.description.abstract | Electro-optic sampling has emerged as a new quantum technique enabling measurements of electric field fluctuations on subcycle time scales. In a second-order nonlinear material, the fluctuations of a terahertz field are imprinted onto the polarization properties of an ultrashort probe pulse in the near infrared. The statistics of this time-domain signal are calculated, incorporating the quantum nature of the involved electric fields right from the beginning. A microscopic quantum theory of the electro-optic process is developed adopting an ensemble of noninteracting three-level systems as a model for the nonlinear material. It is found that the response of the nonlinear medium can be separated into a conventional part, which is exploited also in sampling of coherent amplitudes, and quantum contributions, which are independent of the state of the terahertz input. Interactions between the three-level systems which are mediated by terahertz vacuum fluctuations are causing this quantum response. Conditions under which the classical response serves as a good approximation of the electro-optic process are also determined and how the statistics of the sampled terahertz field can be reconstructed from the electro-optic signal is demonstrated. In a complementary regime, electro-optic sampling can serve as a spectroscopic tool to study the pure quantum susceptibilities of matter. | - |
dc.language | English | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | Quantum Susceptibilities in Time-Domain Sampling of Electric Field Fluctuations | - |
dc.type | Article | - |
dc.identifier.wosid | 000745468900001 | - |
dc.identifier.scopusid | 2-s2.0-85123476412 | - |
dc.type.rims | ART | - |
dc.citation.volume | 16 | - |
dc.citation.issue | 3 | - |
dc.citation.publicationname | LASER & PHOTONICS REVIEWS | - |
dc.identifier.doi | 10.1002/lpor.202100423 | - |
dc.contributor.localauthor | Moskalenko, Andrey S. | - |
dc.contributor.nonIdAuthor | Kizmann, Matthias | - |
dc.contributor.nonIdAuthor | Leitenstorfer, Alfred | - |
dc.contributor.nonIdAuthor | Burkard, Guido | - |
dc.contributor.nonIdAuthor | Mukamel, Shaul | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | nonlinear optics | - |
dc.subject.keywordAuthor | quantum spectroscopy | - |
dc.subject.keywordAuthor | ultrafast quantum optics | - |
dc.subject.keywordPlus | SPECTROSCOPY | - |
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