MODULATION BANDWIDTH ENHANCEMENT IN SINGLE QUANTUM-WELL GAAS/ALGAS LASERS

被引：3

作者：

CHEN, TR

ZHAO, B

YAMADA, Y

ZHUANG, YH

YARIV, A

机构：

[1] TJ Watson Sr. Laboratories of Applied Physics, California Institute of Technology, Pasadena

来源：

ELECTRONICS LETTERS | 1992年 / 28卷 / 21期

关键词：

SEMICONDUCTOR LASERS; LASERS;

D O I：

10.1049/el:19921275

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The state filling effect in semiconductor quantum well lasers significantly affects the modulation dynamics. The state filling effect strongly depends on the optical confining layer structure. As a direct consequence of the reduction of the state filling effect in a properly designed graded index separate confinement heterostructure, a record 3 dB bandwidth in excess of 9 GHz has been obtained in uniformly pumped single quantum well GaAs/AlGaAs lasers by a careful tailoring of the device parameters.

引用

页码：1989 / 1991

页数：3

共 10 条

[1] QUANTUM NOISE AND DYNAMICS IN QUANTUM WELL AND QUANTUM WIRE LASERS
ARAKAWA, Y
VAHALA, K
YARIV, A
[J]. APPLIED PHYSICS LETTERS, 1984, 45 (09) : 950 - 952
[2] SPECTRAL AND DYNAMIC CHARACTERISTICS OF BURIED-HETEROSTRUCTURE SINGLE QUANTUM WELL (AL,GA)AS LASERS
DERRY, PL
CHEN, TR
ZHUANG, YH
PASLASKI, J
MITTELSTEIN, M
VAHALA, K
YARIV, A
[J]. APPLIED PHYSICS LETTERS, 1988, 53 (04) : 271 - 273
[3] ULTRALOW-THRESHOLD GRADED-INDEX SEPARATE-CONFINEMENT SINGLE QUANTUM-WELL BURIED HETEROSTRUCTURE (AL,GA)AS LASERS WITH HIGH REFLECTIVITY COATINGS
DERRY, PL
YARIV, A
LAU, KY
BARCHAIM, N
LEE, K
ROSENBERG, J
[J]. APPLIED PHYSICS LETTERS, 1987, 50 (25) : 1773 - 1775
[4] EFFECTS OF CARRIER TRANSPORT ON HIGH-SPEED QUANTUM-WELL LASERS
NAGARAJAN, R
FUKUSHIMA, T
CORZINE, SW
BOWERS, JE
[J]. APPLIED PHYSICS LETTERS, 1991, 59 (15) : 1835 - 1837
[5] WELL-BARRIER HOLE BURNING IN QUANTUM-WELL LASERS
RIDEOUT, W
SHARFIN, WF
KOTELES, ES
VASSELL, MO
ELMAN, B
[J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 1991, 3 (09) : 784 - 786
[6] EXTREMELY WIDE MODULATION BANDWIDTH IN A LOW THRESHOLD CURRENT STRAINED QUANTUM WELL LASER
SUEMUNE, I
COLDREN, LA
YAMANISHI, M
KAN, Y
[J]. APPLIED PHYSICS LETTERS, 1988, 53 (15) : 1378 - 1380
[7] COMPARISON OF DIFFERENTIAL GAIN IN SINGLE QUANTUM-WELL AND BULK DOUBLE HETEROSTRUCTURE LASERS
ZHAO, B
CHEN, TR
YARIV, A
[J]. ELECTRONICS LETTERS, 1991, 27 (25) : 2343 - 2345
[8] EFFECT OF STATE FILLING ON THE MODULATION RESPONSE AND THE THRESHOLD CURRENT OF QUANTUM-WELL LASERS
ZHAO, B
CHEN, TR
YARIV, A
[J]. APPLIED PHYSICS LETTERS, 1992, 60 (16) : 1930 - 1932
[9] ON THE HIGH-SPEED MODULATION BANDWIDTH OF QUANTUM-WELL LASERS
ZHAO, B
CHEN, TR
YARIV, A
[J]. APPLIED PHYSICS LETTERS, 1992, 60 (03) : 313 - 315
[10] ZHAO B, 1992, APPL PHYS LETT, V61

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