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  Multidimensional four-wave mixing signals detected by quantum squeezed light

Dorfman, K., Liu, S., Lou, Y., Wei, T., Jing, J., Schlawin, F., et al. (2021). Multidimensional four-wave mixing signals detected by quantum squeezed light. Proceedings of the National Academy of Sciences of the United States of America, 118(33): e2105601118. doi:10.1073/pnas.2105601118.

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Item Permalink: https://hdl.handle.net/21.11116/0000-0009-03FA-A Version Permalink: https://hdl.handle.net/21.11116/0000-000B-EEF0-A
Genre: Journal Article

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 Creators:
Dorfman, K.1, Author
Liu, S.1, Author
Lou, Y.1, Author
Wei, T.1, Author
Jing, J.1, 2, 3, 4, Author
Schlawin, F.5, 6, Author           
Mukamel, S.7, 8, Author
Affiliations:
1State Key Laboratory of Precision Spectroscopy, Joint Institute of Advanced Science and Technology, School of Physics and Electronic Science, East China Normal University, ou_persistent22              
2CAS Center for Excellence in Ultra-intense Laser Science, ou_persistent22              
3Department of Physics, Zhejiang University, ou_persistent22              
4Collaborative Innovation Center of Extreme Optics, Shanxi University, ou_persistent22              
5Condensed Matter Dynamics Department, Max Planck Institute for the Structure and Dynamics of Matter, Max Planck Society, ou_1938285              
6The Hamburg Centre for Ultrafast Imaging, ou_persistent22              
7Chemistry Department, University of California, ou_persistent22              
8Physics and Astronomy Department, University of California, ou_persistent22              

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Free keywords: quantum spectroscopy, multidimensional spectroscopy, squeezed light
 Abstract: Four-wave mixing (FWM) of optical fields has been extensively used in quantum information processing, sensing, and memories. It also forms a basis for nonlinear spectroscopies such as transient grating, stimulated Raman, and photon echo where phase matching is used to select desired components of the third-order response of matter. Here we report an experimental study of the two-dimensional quantum noise intensity difference spectra of a pair of squeezed beams generated by FWM in hot Rb vapor. The measurement reveals details of the χ(3) susceptibility dressed by the strong pump field which induces an AC Stark shift, with higher spectral resolution compared to classical measurements of probe and conjugate beam intensities. We demonstrate how quantum correlations of squeezed light can be utilized as a spectroscopic tool which unlike their classical counterparts are robust to external noise.

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Language(s): eng - English
 Dates: 2021-03-232021-07-032021-08-172021-08-17
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1073/pnas.2105601118
 Degree: -

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Project name : K.D. gratefully acknowledges support from the National Science Foundation of China (Award 11934011), the Zijiang Endowed Young Scholar Fund, East China Normal University, and the Overseas Expertise Introduction Project for Discipline Innovation (111 Project, B12024). J.J. gratefully acknowledges support from Innovation Program of Shanghai Municipal Education Commission (Grant 2021-01-07-00-08-E00100), the National Natural Science Foundation of China (Awards 11874155, 91436211, and 11374104), Basic Research Project of Shanghai Science and Technology Commission (Award 20JC1416100), Natural Science Foundation of Shanghai (Award 17ZR1442900), Minhang Leading Talents (Award 201971), Program of Scientific and Technological Innovation of Shanghai (Award 17JC1400401), National Basic Research Program of China (Award 2016YFA0302103), Shanghai Municipal Science and Technology Major Project (2019SHZDZX01), and the 111 Project (B12024). F.S. acknowledges support from the Cluster of Excellence “Advanced Imaging of Matter” of the Deutsche Forschungsgemeinschaft (DFG), EXC 2056, Project 390715994. S.M. gratefully acknowledges the support of the NSF through Grant CHE-1953045.
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Title: Proceedings of the National Academy of Sciences of the United States of America
  Other : PNAS
  Other : Proceedings of the National Academy of Sciences of the USA
  Abbreviation : Proc. Natl. Acad. Sci. U. S. A.
Source Genre: Journal
 Creator(s):
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Publ. Info: Washington, D.C. : National Academy of Sciences
Pages: - Volume / Issue: 118 (33) Sequence Number: e2105601118 Start / End Page: - Identifier: ISSN: 0027-8424
CoNE: https://pure.mpg.de/cone/journals/resource/954925427230