POLARITON EFFECTS IN 4-WAVE-MIXING

被引：19

作者：

BAKKER, HJ

KURZ, H

机构：

[1] Institut für Halbleitertechnic II, Rheinisch-Westfälische Technische Hochschule Aachen

来源：

PHYSICAL REVIEW B | 1994年 / 50卷 / 11期

关键词：

D O I：

10.1103/PhysRevB.50.7805

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We show that polariton effects lead to time-delayed components in the time-resolved four-wave-mixing (FWM) signal. Hence we find that recent observations in FWM experiments that have been ascribed to many-body Coulomb interactions can also be explained from the formation of exciton polaritons. In addition, we find that due to the formation of polaritons, the rate of decay of the time-integrated FWM signal strongly depends on the oscillator strength and the propagation length.

引用

收藏

页码：7805 / 7808

页数：4

相关论文

共 18 条

[11] COHERENT POLARITON DYNAMICS IN QUANTUM-WELLS [J].

RAPPEN, T ;

MOHS, G ;

WEGENER, M .

PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1992, 173 (01) :77-82

[12] MANY-PARTICLE EFFECTS ON TRANSIENT 4-WAVE-MIXING SIGNALS IN SEMICONDUCTORS [J].

SCHAFER, W ;

JAHNKE, F ;

SCHMITTRINK, S .

PHYSICAL REVIEW B, 1993, 47 (03) :1217-1220

[13] THEORY OF PROPAGATION EFFECTS IN TIME-RESOLVED 4-WAVE-MIXING [J].

SCHILLAK, P ;

BALSLEV, I .

PHYSICAL REVIEW B, 1993, 48 (13) :9426-9433

[14] ULTRAFAST LUMINESCENCE SPECTROSCOPY USING SUM FREQUENCY GENERATION [J].

SHAH, J .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1988, 24 (02) :276-288

[15] NONLINEAR OPTICAL-RESPONSE OF 2-DIMENSIONAL MAGNETOEXCITONS [J].

STAFFORD, C ;

SCHMITTRINK, S ;

SCHAEFER, W .

PHYSICAL REVIEW B, 1990, 41 (14) :10000-10011

[16] LINE-SHAPE OF TIME-RESOLVED 4-WAVE-MIXING [J].

WEGENER, M ;

CHEMLA, DS ;

SCHMITTRINK, S ;

SCHAFER, W .

PHYSICAL REVIEW A, 1990, 42 (09) :5675-5683

[17] COLLECTIVE EFFECTS IN EXCITONIC FREE INDUCTION DECAY - DO SEMICONDUCTORS AND ATOMS EMIT COHERENT-LIGHT IN DIFFERENT WAYS [J].

WEISS, S ;

MYCEK, MA ;

BIGOT, JY ;

SCHMITTRINK, S ;

CHEMLA, DS .

PHYSICAL REVIEW LETTERS, 1992, 69 (18) :2685-2688

[18] SPATIAL OPTICAL PARAMETRIC COUPLING OF PICOSECOND LIGHT-PULSES AND TRANSVERSE RELAXATION EFFECT IN RESONANT MEDIA [J].

YAJIMA, T ;

TAIRA, Y .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1979, 47 (05) :1620-1626