Stimulated scattering and its dynamics in semiconductor microcavities at 80 K under nonresonant excitation conditions -: art. no. 233318

被引：22

作者：

Alexandrou, A ^{[1
]}

Bianchi, G

Péronne, E

Hallé, B

Boeuf, F

André, R

Romestain, R

Dang, LS

机构：

[1] Ecole Polytech, ENSTA, Lab Opt & Biosci, CNRS,UMR 7645,INSERM,U451, F-91128 Palaiseau, France

[2] Ecole Polytech, ENSTA,Ctr Yvette, Lab Opt Appl, CNRS,UMR 7639, F-91761 Palaiseau, France

[3] Univ Grenoble 1, Spectrometrie Phys Lab, CNRS, UMR 5588, F-38402 St Martin Dheres, France

来源：

PHYSICAL REVIEW B | 2001年 / 64卷 / 23期

关键词：

D O I：

10.1103/PhysRevB.64.233318

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We have observed stimulated scattering in a II-VI microcavity at 80 K under nonresonant excitation conditions. This stimulated scattering manifests itself through probe amplification in a pump-probe reflectivity experiment and through a highly nonlinear emission at an energy corresponding to a k(parallel to)not equal0 state on the lower polariton branch. We were able to follow the onset and decline of stimulated scattering by measuring the temporal evolution of the probe amplification.

引用

页数：4

共 23 条

[1] HOLE DELOCALIZATION IN CDTE CD1-XZNXTE QUANTUM-WELLS [J].

ALEXANDROU, A ;

JACKSON, MK ;

HULIN, D ;

MAGNEA, N ;

MARIETTE, H ;

DAUBIGNE, YM .

PHYSICAL REVIEW B, 1994, 50 (04) :2727-2730

[2] Mechanisms of polariton stimulation in a microcavity [J].

André, R ;

Boeuf, F ;

Romestain, R ;

Dang, LS ;

Péronne, E ;

Lampin, JF ;

Hulin, D ;

Alexandrou, A .

JOURNAL OF CRYSTAL GROWTH, 2000, 214 :1002-1009

[3] Evidence of polariton stimulation in semiconductor microcavities [J].

Boeuf, F ;

André, R ;

Romestain, R ;

Dang, LS ;

Peronne, E ;

Lampin, JF ;

Hulin, D ;

Alexandrou, A .

PHYSICAL REVIEW B, 2000, 62 (04) :R2279-R2282

[4] DYNAMICS OF EXCITON FORMATION AND RELAXATION IN GAAS QUANTUM-WELLS [J].

DAMEN, TC ;

SHAH, J ;

OBERLI, DY ;

CHEMLA, DS ;

CUNNINGHAM, JE ;

KUO, JM .

PHYSICAL REVIEW B, 1990, 42 (12) :7434-7438

[5] Stimulation of polariton photoluminescence in semiconductor microcavity [J].

Dang, LS ;

Heger, D ;

Andre, R ;

Boeuf, F ;

Romestain, R .

PHYSICAL REVIEW LETTERS, 1998, 81 (18) :3920-3923

[6] Nonlinear emission of semiconductor microcavities in the strong coupling regime [J].

Houdré, R ;

Weisbuch, C ;

Stanley, RP ;

Oesterle, U ;

Ilegems, M .

PHYSICAL REVIEW LETTERS, 2000, 85 (13) :2793-2796

[7] Experimental evidence of stimulated scattering of excitons into microcavity polaritons [J].

Huang, R ;

Tassone, F ;

Yamamoto, Y .

PHYSICAL REVIEW B, 2000, 61 (12) :R7854-R7857

[8] WELL-SIZE DEPENDENCE OF EXCITON BLUE SHIFT IN GAAS MULTIPLE-QUANTUM-WELL STRUCTURES [J].

HULIN, D ;

MYSYROWICZ, A ;

ANTONETTI, A ;

MIGUS, A ;

MASSELINK, WT ;

MORKOC, H ;

GIBBS, HM ;

PEYGHAMBARIAN, N .

PHYSICAL REVIEW B, 1986, 33 (06) :4389-4391

[9] Quantum dynamics of exciton lasers [J].

Imamoglu, A ;

Ram, RJ .

PHYSICS LETTERS A, 1996, 214 (3-4) :193-198

[10] Nonequilibrium condensates and lasers without inversion: Exciton-polariton lasers [J].

Imamoglu, A ;

Ram, RJ ;

Pau, S ;

Yamamoto, Y .

PHYSICAL REVIEW A, 1996, 53 (06) :4250-4253

← 1 2 3 →