Barrier-width dependence of emission in triple-quantum-well broadband light-emitting diodes

被引:12
作者
Fritz, IJ [1 ]
Hafich, MJ [1 ]
Klem, JF [1 ]
Casalnuovo, SA [1 ]
机构
[1] Sandia Natl Labs, Albuquerque, NM 87185 USA
关键词
D O I
10.1049/el:19990068
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
Broadband (1.3-1.9 mu m) emission has been demonstrated using triple-quantum-well light-emitting diodes fabricated from InGaAs/InGaAlAs digital alloys. Obtaining comparable emission intensities from the three wells requires careful choice of the barrier-layer thicknesses.
引用
收藏
页码:171 / 172
页数:2
相关论文
共 3 条
[1]   BROAD-BAND LIGHT-EMITTING-DIODES FROM PSEUDO-ALLOY QUANTUM-WELLS [J].
FITZ, DJ ;
KLEM, JF ;
HAFICH, MJ ;
HOWARD, AJ .
ELECTRONICS LETTERS, 1995, 31 (10) :829-830
[2]   Time-resolved carrier recombination dynamics of 1.3-1.8 mu m broadband light emitting diode structures [J].
Wang, L ;
Lin, SY ;
Hafich, MJ ;
Fritz, IJ .
JOURNAL OF APPLIED PHYSICS, 1996, 80 (12) :6965-6971
[3]   A NOVEL MINIATURE SPECTROMETER USING AN INTEGRATED ACOUSTOOPTIC TUNABLE FILTER [J].
WANG, XL ;
VAUGHAN, DE ;
PELEKHATY, V ;
CRISP, J .
REVIEW OF SCIENTIFIC INSTRUMENTS, 1994, 65 (12) :3653-3656