ULTRAFAST REFRACTIVE-INDEX DYNAMICS IN ALGAAS DIODE-LASER AMPLIFIERS

被引：87

作者：

HULTGREN, CT ^{[1
]}

IPPEN, EP ^{[1
]}

机构：

[1] MIT,ELECTR RES LAB,CAMBRIDGE,MA 02139

来源：

APPLIED PHYSICS LETTERS | 1991年 / 59卷 / 06期

关键词：

D O I：

10.1063/1.105408

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Ultrafast refractive index dynamics in AlGaAs diode laser amplifiers were studied using 440 fs optical pulses. Refractive index changes consistent with a free carrier heating model proposed to explain earlier studies of gain dynamics in diode lasers are exhibited. We also observe an apparently instantaneous refractive index change that corresponds to an n2 perpendicular-to of -5 X 10(-12) cm2/W.

引用

页码：635 / 637

页数：3

共 14 条

[1] SELF-PHASE MODULATION AND SPECTRAL BROADENING OF OPTICAL PULSES IN SEMICONDUCTOR-LASER AMPLIFIERS
AGRAWAL, GP
OLSSON, NA
[J]. IEEE JOURNAL OF QUANTUM ELECTRONICS, 1989, 25 (11) : 2297 - 2306
[2] FEMTOSECOND DYNAMICS OF THE NONLINEAR INDEX NEAR THE BAND EDGE IN ALGAAS WAVE-GUIDES
ANDERSON, KK
LAGASSE, MJ
WANG, CA
FUJIMOTO, JG
HAUS, HA
[J]. APPLIED PHYSICS LETTERS, 1990, 56 (19) : 1834 - 1836
[3] OBSERVATIONS OF ULTRAFAST NONLINEAR REFRACTION IN AN INGAASP OPTICAL AMPLIFIER
GRANT, RS
SIBBETT, W
[J]. APPLIED PHYSICS LETTERS, 1991, 58 (11) : 1119 - 1121
[4] FEMTOSECOND GAIN DYNAMICS IN INGAASP OPTICAL AMPLIFIERS
HALL, KL
MARK, J
IPPEN, EP
EISENSTEIN, G
[J]. APPLIED PHYSICS LETTERS, 1990, 56 (18) : 1740 - 1742
[5] HAUS HA, 1987, OPTICAL SIGNAL PROCE, P245
[6] SPECTRAL DEPENDENCE OF THE CHANGE IN REFRACTIVE-INDEX DUE TO CARRIER INJECTION IN GAAS-LASERS
HENRY, CH
LOGAN, RA
BERTNESS, KA
[J]. JOURNAL OF APPLIED PHYSICS, 1981, 52 (07) : 4457 - 4461
[7] THEORY OF THE LINEWIDTH OF SEMICONDUCTOR-LASERS
HENRY, CH
[J]. IEEE JOURNAL OF QUANTUM ELECTRONICS, 1982, 18 (02) : 259 - 264
[8] SUBPICOSECOND GAIN DYNAMICS IN GAALAS LASER-DIODES
KESLER, MP
IPPEN, EP
[J]. APPLIED PHYSICS LETTERS, 1987, 51 (22) : 1765 - 1767
[9] EFFECT OF NONLINEAR GAIN REDUCTION ON SEMICONDUCTOR-LASER WAVELENGTH CHIRPING
KOCH, TL
LINKE, RA
[J]. APPLIED PHYSICS LETTERS, 1986, 48 (10) : 613 - 615
[10] FEMTOSECOND ALL-OPTICAL SWITCHING IN ALGAAS WAVE-GUIDES USING A TIME-DIVISION INTERFEROMETER
LAGASSE, MJ
ANDERSON, KK
HAUS, HA
FUJIMOTO, JG
[J]. APPLIED PHYSICS LETTERS, 1989, 54 (21) : 2068 - 2070

← 1 2 →