Multiple-quantum 2D spectroscopy of many-body correlations in GaAs quantum wells

Daniel Turner, Katherine W. Stone, Patrick Wen, Dylan H. Arias, Keith A. Nelson

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

Abstract

Multiple-quantum two-dimensional Fourier transform optical (2D FTOPT) spectroscopy was developed and conducted on GaAs quantum wells. Spatiotemporal femtosecond pulse shaping was used to control the optical phases and time delays of ultrashort pulses in multiple non-collinear beams so that fully coherent four-wave and higher-order mixing measurements could be conducted without delay stages, multiple interferometers, or any active phase control. Coherences of biexcitons, unbound but correlated exciton pairs, and excitons undergoing rephasing were observed directly.

Original languageEnglish (US)
Title of host publicationUltrafast Phenomena in Semiconductors and Nanostructure Materials XIV
Volume7600
DOIs
StatePublished - 2010
EventUltrafast Phenomena in Semiconductors and Nanostructure Materials XIV - San Francisco, CA, United States
Duration: Jan 24 2010Jan 27 2010

Other

OtherUltrafast Phenomena in Semiconductors and Nanostructure Materials XIV
CountryUnited States
CitySan Francisco, CA
Period1/24/101/27/10

Fingerprint

Exciton
Quantum Well
Gallium Arsenide
Ultrashort pulses
Excitons
Semiconductor quantum wells
Spectroscopy
excitons
quantum wells
Pulse Shaping
Femtosecond Pulses
Ultrashort Pulse
Pulse shaping
Phase control
phase control
pulses
Interferometer
Interferometers
spectroscopy
Time Delay

Keywords

  • Many-body interactions
  • Multidimensional spectroscopy
  • Pulse shaping
  • Quantum well
  • Ultrafast

ASJC Scopus subject areas

  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Applied Mathematics
  • Condensed Matter Physics

Cite this

Turner, D., Stone, K. W., Wen, P., Arias, D. H., & Nelson, K. A. (2010). Multiple-quantum 2D spectroscopy of many-body correlations in GaAs quantum wells. In Ultrafast Phenomena in Semiconductors and Nanostructure Materials XIV (Vol. 7600). [76001J] https://doi.org/10.1117/12.843632

Multiple-quantum 2D spectroscopy of many-body correlations in GaAs quantum wells. / Turner, Daniel; Stone, Katherine W.; Wen, Patrick; Arias, Dylan H.; Nelson, Keith A.

Ultrafast Phenomena in Semiconductors and Nanostructure Materials XIV. Vol. 7600 2010. 76001J.

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

Turner, D, Stone, KW, Wen, P, Arias, DH & Nelson, KA 2010, Multiple-quantum 2D spectroscopy of many-body correlations in GaAs quantum wells. in Ultrafast Phenomena in Semiconductors and Nanostructure Materials XIV. vol. 7600, 76001J, Ultrafast Phenomena in Semiconductors and Nanostructure Materials XIV, San Francisco, CA, United States, 1/24/10. https://doi.org/10.1117/12.843632
Turner D, Stone KW, Wen P, Arias DH, Nelson KA. Multiple-quantum 2D spectroscopy of many-body correlations in GaAs quantum wells. In Ultrafast Phenomena in Semiconductors and Nanostructure Materials XIV. Vol. 7600. 2010. 76001J https://doi.org/10.1117/12.843632
Turner, Daniel ; Stone, Katherine W. ; Wen, Patrick ; Arias, Dylan H. ; Nelson, Keith A. / Multiple-quantum 2D spectroscopy of many-body correlations in GaAs quantum wells. Ultrafast Phenomena in Semiconductors and Nanostructure Materials XIV. Vol. 7600 2010.
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