ULTRAFAST MODULATION WITH SUBPICOSECOND RECOVERY-TIME IN A GAAS/ALGAAS NONLINEAR DIRECTIONAL COUPLER

被引：30

作者：

JIN, R

SOKOLOFF, JP

HARTEN, PA

CHUANG, CL

LEE, SG

WARREN, M

GIBBS, HM

PEYGHAMBARIAN, N

POLKY, JN

PUBANZ, GA

机构：

[1] BOEING ELECTR CO,CTR HIGH TECHNOL,SEATTLE,WA 98124

[2] OREGON STATE UNIV,CORVALLIS,OR 97331

来源：

APPLIED PHYSICS LETTERS | 1990年 / 56卷 / 11期

关键词：

D O I：

10.1063/1.102573

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

All-optical modulation is observed at room temperature in a GaAs/AlGaAs multiple quantum well nonlinear directional coupler using femtosecond pulses. The origin of the ultrafast (<500 fs) recovery of the device is attributed to the optical Stark effect.

引用

页码：993 / 995

页数：3

共 18 条

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