Absorptionless self phase modulation in a "dark state" electromagnetically induced transparency system

V. Wong, R. Boyd, C. Stroud, R. Bennink, D. Aronstein, Q Han Park

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Summary form only given. The field of quantum optics was greatly enriched with the discovery of dark states and electromagnetically induced transparency (EIT). Although these two processes give similar effects, they are distinctly different. Dark states (Gray et al, 1978) are quantum states created in a three-level lambda system that is decoupled from the excited state. Some of the main features are zero linear absorption, no population in the excited state and no spontaneous emission. One limiting factor of a dark state system is that self-phase modulation disappears together with absorption. EIT is a nonlinear effect that can provide transparency to a probe field in a variety of systems. Much work has been done on two-level, cascaded-three-level and even four-level systems. It has also been shown that a large third-order nonlinear susceptibility is present in the absence of absorption. However, spontaneous emission cannot be eliminated in such system, thereby limiting their applications, particularly, to squeezed light generation. Here, we combine the effects of both dark state and EIT to create a system that is suitable for squeezed light generation via self phase modulation.

Original languageEnglish
Title of host publicationTechnical Digest - Summaries of Papers Presented at the Quantum Electronics and Laser Science Conference, QELS 2001
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages30
Number of pages1
ISBN (Print)155752663X, 9781557526632
DOIs
Publication statusPublished - 2001
Externally publishedYes
EventQuantum Electronics and Laser Science Conference, QELS 2001 - Baltimore, United States
Duration: 2001 May 62001 May 11

Other

OtherQuantum Electronics and Laser Science Conference, QELS 2001
CountryUnited States
CityBaltimore
Period01/5/601/5/11

Fingerprint

Self phase modulation
phase modulation
Transparency
Squeezed light
Spontaneous emission
Excited states
spontaneous emission
Quantum optics
quantum optics
excitation
magnetic permeability
probes

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Radiation

Cite this

Wong, V., Boyd, R., Stroud, C., Bennink, R., Aronstein, D., & Park, Q. H. (2001). Absorptionless self phase modulation in a "dark state" electromagnetically induced transparency system. In Technical Digest - Summaries of Papers Presented at the Quantum Electronics and Laser Science Conference, QELS 2001 (pp. 30). [961807] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/QELS.2001.961807

Absorptionless self phase modulation in a "dark state" electromagnetically induced transparency system. / Wong, V.; Boyd, R.; Stroud, C.; Bennink, R.; Aronstein, D.; Park, Q Han.

Technical Digest - Summaries of Papers Presented at the Quantum Electronics and Laser Science Conference, QELS 2001. Institute of Electrical and Electronics Engineers Inc., 2001. p. 30 961807.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Wong, V, Boyd, R, Stroud, C, Bennink, R, Aronstein, D & Park, QH 2001, Absorptionless self phase modulation in a "dark state" electromagnetically induced transparency system. in Technical Digest - Summaries of Papers Presented at the Quantum Electronics and Laser Science Conference, QELS 2001., 961807, Institute of Electrical and Electronics Engineers Inc., pp. 30, Quantum Electronics and Laser Science Conference, QELS 2001, Baltimore, United States, 01/5/6. https://doi.org/10.1109/QELS.2001.961807
Wong V, Boyd R, Stroud C, Bennink R, Aronstein D, Park QH. Absorptionless self phase modulation in a "dark state" electromagnetically induced transparency system. In Technical Digest - Summaries of Papers Presented at the Quantum Electronics and Laser Science Conference, QELS 2001. Institute of Electrical and Electronics Engineers Inc. 2001. p. 30. 961807 https://doi.org/10.1109/QELS.2001.961807
Wong, V. ; Boyd, R. ; Stroud, C. ; Bennink, R. ; Aronstein, D. ; Park, Q Han. / Absorptionless self phase modulation in a "dark state" electromagnetically induced transparency system. Technical Digest - Summaries of Papers Presented at the Quantum Electronics and Laser Science Conference, QELS 2001. Institute of Electrical and Electronics Engineers Inc., 2001. pp. 30
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