Optically pumped in-plane photonic crystal microcavity laser arrays coupled to waveguides

被引:4
|
作者
Hattori, Haroldo T. [1 ]
Tan, Hark H. [1 ]
Jagadish, Chennupati [1 ]
机构
[1] Australian Natl Univ, Res Sch Phys Sci & Engn, Dept Elect Mat Engn, Canberra, ACT 0200, Australia
基金
澳大利亚研究理事会;
关键词
in-plane coupling of light; laser arrays; photonic crystal;
D O I
10.1109/JLT.2008.922169
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
In this paper, we analyze 1-D and 2-D arrays of photonic crystal waveguide section lasers in a square lattice of air holes. These arrays can provide much higher emitted power than a single microcavity laser, without significantly increasing the threshold power. We also propose a few ways to reduce the emission of light from the side lobes, and to collect light emissions from distinct elements in a 2-D array and couple them into a single-mode waveguide.
引用
收藏
页码:1374 / 1380
页数:7
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