Photon echo from GaAs quantum wells measured through Fourier-transform spectral interferometry

J. P. Likforman; M. Joffre; R. Planel

Photon echo from GaAs quantum wells measured through Fourier-transform spectral interferometry

J. P. Likforman
, M. Joffre
, R. Planel

Research output: Contribution to conference › Paper › peer-review

Abstract

A technique to time resolve the four-wave mixing (FWM) signal is presented using Fourier-transform spectral interferometry providing both amplitude and phase of the FWM signal. The first experiment stressed that the acquisition time is shorter and no echo photon was wasted in the linear multichannel technique. In the second experiment, the FWM signal occur just after the second exciting pulse and has a finite risetime equal to the dephasing time. A standard pump-probe measurement was also performed exhibiting a spectral broadening of the excitonic lines and obtained a remarkable agreement with the FWM data.

Original language	English
Pages	4-5
Number of pages	2
Publication status	Published - 1 Jan 1997
Event	Proceedings of the 1997 Conference on Quantum Electronics and Laser Science, QELS - Baltimore, MD, USA Duration: 18 May 1997 → 23 May 1997

Conference

Conference	Proceedings of the 1997 Conference on Quantum Electronics and Laser Science, QELS
City	Baltimore, MD, USA
Period	18/05/97 → 23/05/97

Cite this

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title = "Photon echo from GaAs quantum wells measured through Fourier-transform spectral interferometry",

abstract = "A technique to time resolve the four-wave mixing (FWM) signal is presented using Fourier-transform spectral interferometry providing both amplitude and phase of the FWM signal. The first experiment stressed that the acquisition time is shorter and no echo photon was wasted in the linear multichannel technique. In the second experiment, the FWM signal occur just after the second exciting pulse and has a finite risetime equal to the dephasing time. A standard pump-probe measurement was also performed exhibiting a spectral broadening of the excitonic lines and obtained a remarkable agreement with the FWM data.",

author = "Likforman, \{J. P.\} and M. Joffre and R. Planel",

year = "1997",

month = jan,

day = "1",

language = "English",

pages = "4--5",

note = "Proceedings of the 1997 Conference on Quantum Electronics and Laser Science, QELS ; Conference date: 18-05-1997 Through 23-05-1997",

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TY - CONF

T1 - Photon echo from GaAs quantum wells measured through Fourier-transform spectral interferometry

AU - Likforman, J. P.

AU - Joffre, M.

AU - Planel, R.

PY - 1997/1/1

Y1 - 1997/1/1

N2 - A technique to time resolve the four-wave mixing (FWM) signal is presented using Fourier-transform spectral interferometry providing both amplitude and phase of the FWM signal. The first experiment stressed that the acquisition time is shorter and no echo photon was wasted in the linear multichannel technique. In the second experiment, the FWM signal occur just after the second exciting pulse and has a finite risetime equal to the dephasing time. A standard pump-probe measurement was also performed exhibiting a spectral broadening of the excitonic lines and obtained a remarkable agreement with the FWM data.

AB - A technique to time resolve the four-wave mixing (FWM) signal is presented using Fourier-transform spectral interferometry providing both amplitude and phase of the FWM signal. The first experiment stressed that the acquisition time is shorter and no echo photon was wasted in the linear multichannel technique. In the second experiment, the FWM signal occur just after the second exciting pulse and has a finite risetime equal to the dephasing time. A standard pump-probe measurement was also performed exhibiting a spectral broadening of the excitonic lines and obtained a remarkable agreement with the FWM data.

UR - https://www.scopus.com/pages/publications/0030714882

M3 - Paper

AN - SCOPUS:0030714882

SP - 4

EP - 5

T2 - Proceedings of the 1997 Conference on Quantum Electronics and Laser Science, QELS

Y2 - 18 May 1997 through 23 May 1997

ER -

Photon echo from GaAs quantum wells measured through Fourier-transform spectral interferometry

Abstract

Conference

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