Properties of Laterally-Coupled Distributed Feedback Lasers with Higher Order Gratings

被引：1
|
作者：
Millett, Ronald [1 ]
Schriemer, Henry [1 ]
Hall, Trevor [1 ]
Hinzer, Karin [1 ]
机构：
[1] Univ Ottawa, Ctr Res Photon, Ottawa, ON K1N 6N5, Canada
来源：
NUSOD '08: PROCEEDINGS OF THE 8TH INTERNATIONAL CONFERENCE ON NUMERICAL SIMULATION OF OPTOELECTRONIC DEVICES | 2008年
关键词：
distributed feedback lasers; coupled-mode analysis; semiconductor lasers;
D O I：
10.1109/NUSOD.2008.4668218
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：
We demonstrate the results of an analysis of laterally-coupled distributed feedback (LC-DFB) lasers with higher order gratings, including the effects of radiating partial waves. We determine grating geometries that result in lasers with improved performance and fabrication-tolerance. We also rind that the addition of a lambda/4 phase-shift will generally diminish the performance of LC-DFB lasers with higher order gratings.
引用
收藏
页码：13 / 14
页数：2
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