Coherent inter-polariton scattering on moving gratings in microcavity with 25 nm GaAs/AlGaAs single quantum well

Dan Birkedal; V. G. Lyssenko; Jørn Märcher Hvam

Coherent inter-polariton scattering on moving gratings in microcavity with 25 nm GaAs/AlGaAs single quantum well

Dan Birkedal, V. G. Lyssenko, Jørn Märcher Hvam

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

Abstract

We report on a new coherent phenomenon in semiconductor microcavities at polariton selective resonance excitation by two femtosecond pulses, propagating along k/sub 2/ and k/sub 1/, associated with exciton gratings, travelling in lateral direction +or- (k/sub 2/ - k/sub 1/). Diffracted polaritons experience a frequency shift as observed in nondegenerate spectrally resolved transient four-wave mixing experiments.

Original language	English
Title of host publication	Proceedings of the SPIE
Volume	5023
Publisher	SPIE - International Society for Optical Engineering
Publication date	2003
Pages	113-115
Publication status	Published - 2003
Event	10th International Symposium on Nanostructures: Physics and Technology - St. Petersburg, Russian Federation Duration: 17 Jun 2002 → 21 Jun 2002 Conference number: 10

Conference

Conference	10th International Symposium on Nanostructures: Physics and Technology
Number	10
Country/Territory	Russian Federation
City	St. Petersburg
Period	17/06/2002 → 21/06/2002

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title = "Coherent inter-polariton scattering on moving gratings in microcavity with 25 nm GaAs/AlGaAs single quantum well",

abstract = "We report on a new coherent phenomenon in semiconductor microcavities at polariton selective resonance excitation by two femtosecond pulses, propagating along k/sub 2/ and k/sub 1/, associated with exciton gratings, travelling in lateral direction +or- (k/sub 2/ - k/sub 1/). Diffracted polaritons experience a frequency shift as observed in nondegenerate spectrally resolved transient four-wave mixing experiments.",

author = "Dan Birkedal and Lyssenko, {V. G.} and Hvam, {J{\o}rn M{\"a}rcher}",

year = "2003",

language = "English",

volume = "5023",

pages = "113--115",

booktitle = "Proceedings of the SPIE",

publisher = "SPIE - International Society for Optical Engineering",

note = "10th International Symposium on Nanostructures: Physics and Technology ; Conference date: 17-06-2002 Through 21-06-2002",

}

Birkedal, D, Lyssenko, VG & Hvam, JM 2003, Coherent inter-polariton scattering on moving gratings in microcavity with 25 nm GaAs/AlGaAs single quantum well. in Proceedings of the SPIE. vol. 5023, SPIE - International Society for Optical Engineering, pp. 113-115, 10th International Symposium on Nanostructures: Physics and Technology, St. Petersburg, Russian Federation, 17/06/2002.

Coherent inter-polariton scattering on moving gratings in microcavity with 25 nm GaAs/AlGaAs single quantum well. / Birkedal, Dan; Lyssenko, V. G.; Hvam, Jørn Märcher.
Proceedings of the SPIE. Vol. 5023 SPIE - International Society for Optical Engineering, 2003. p. 113-115.

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

TY - GEN

T1 - Coherent inter-polariton scattering on moving gratings in microcavity with 25 nm GaAs/AlGaAs single quantum well

AU - Birkedal, Dan

AU - Lyssenko, V. G.

AU - Hvam, Jørn Märcher

N1 - Conference code: 10

PY - 2003

Y1 - 2003

N2 - We report on a new coherent phenomenon in semiconductor microcavities at polariton selective resonance excitation by two femtosecond pulses, propagating along k/sub 2/ and k/sub 1/, associated with exciton gratings, travelling in lateral direction +or- (k/sub 2/ - k/sub 1/). Diffracted polaritons experience a frequency shift as observed in nondegenerate spectrally resolved transient four-wave mixing experiments.

AB - We report on a new coherent phenomenon in semiconductor microcavities at polariton selective resonance excitation by two femtosecond pulses, propagating along k/sub 2/ and k/sub 1/, associated with exciton gratings, travelling in lateral direction +or- (k/sub 2/ - k/sub 1/). Diffracted polaritons experience a frequency shift as observed in nondegenerate spectrally resolved transient four-wave mixing experiments.

M3 - Article in proceedings

VL - 5023

SP - 113

EP - 115

BT - Proceedings of the SPIE

PB - SPIE - International Society for Optical Engineering

T2 - 10th International Symposium on Nanostructures: Physics and Technology

Y2 - 17 June 2002 through 21 June 2002

ER -

Coherent inter-polariton scattering on moving gratings in microcavity with 25 nm GaAs/AlGaAs single quantum well

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