MANY-BODY COULOMB EFFECTS IN ROOM-TEMPERATURE II-VI QUANTUM-WELL SEMICONDUCTOR-LASERS

被引：33

作者：

CHOW, WW

KOCH, SW

机构：

[1] UNIV MARBURG,DEPT PHYS,D-35032 MARBURG,GERMANY

[2] UNIV MARBURG,CTR MAT SCI,D-35032 MARBURG,GERMANY

来源：

APPLIED PHYSICS LETTERS | 1995年 / 66卷 / 22期

关键词：

D O I：

10.1063/1.114258

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

This letter investigates the gain medium properties in II-VI blue-green quantum well semiconductor lasers, including band structure and carrier interaction effects. Under room temperature conditions, the many-body Coulomb interactions in the electron-hole plasma are found to be significantly more important than in infrared III-V lasers. In particular, the interband Coulombic enhancement of the optical transitions, together with a band gap renormalization result in an increase in gain and a reduction in the antiguiding or linewidth enhancement factor.© 1995 American Institute of Physics.

引用

页码：3004 / 3006

页数：3

共 18 条

[1] OPTICAL GAIN IN A STRAINED-LAYER QUANTUM-WELL LASER [J].

AHN, D ;

CHUANG, SL .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1988, 24 (12) :2400-2406

[2]

AHN D, 1993, PHYSICA B, V191, P140, DOI 10.1016/0921-4526(93)90188-C

[3]

Chow W. W., 1994, SEMICONDUCTOR LASER

[4] WAVELENGTH DEPENDENCE OF THE THRESHOLD IN AN INGAP-INALGAP VERTICAL-CAVITY SURFACE-EMITTING LASER [J].

CHOW, WW ;

SCHNEIDER, RP ;

LOTT, JA ;

CHOQUETTE, KD .

APPLIED PHYSICS LETTERS, 1994, 65 (02) :135-137

[5] (ZN,CD)SE/ZNSE QUANTUM-WELL LASERS - EXCITONIC GAIN IN AN INHOMOGENEOUSLY BROADENED QUASI-2-DIMENSIONAL SYSTEM [J].

DING, J ;

HAGEROTT, M ;

ISHIHARA, T ;

JEON, H ;

NURMIKKO, AV .

PHYSICAL REVIEW B, 1993, 47 (16) :10528-10542

[6] BLUE-GREEN LASER-DIODES [J].

HAASE, MA ;

QIU, J ;

DEPUYDT, JM ;

CHENG, H .

APPLIED PHYSICS LETTERS, 1991, 59 (11) :1272-1274

[7]

Haug H., 1994, QUANTUM THEORY OPTIC

[8] LINEWIDTH BROADENING FACTOR OF A MICROCAVITY SEMICONDUCTOR-LASER [J].

JIN, R ;

BOGGAVARAPU, D ;

KHITROVA, G ;

GIBBS, HM ;

HU, YZ ;

KOCH, SW ;

PEYGHAMBARIAN, N .

APPLIED PHYSICS LETTERS, 1992, 61 (16) :1883-1885

[9]

KIRBY PA, 1977, IEEE J QUANTUM ELECT, V13, P705

[10] STIMULATED INTRINSIC RECOMBINATION PROCESSES IN II-VI COMPOUNDS [J].

KOCH, SW ;

HAUG, H ;

SCHMIEDER, G ;

BOHNERT, W ;

KLINGSHIRN, C .

PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1978, 89 (02) :431-440

← 1 2 →