期刊
ELECTRONICS LETTERS
卷 45, 期 1, 页码 53-U16出版社
INST ENGINEERING TECHNOLOGY-IET
DOI: 10.1049/el:20093028
关键词
-
资金
- National Science Fund for Distinguished Young Scholars [60525406, 60736031, 2006CB604903, 2007AA03Z446]
Electrically pumped, edge-emitting, singlemode operation of a two-dimensional photonic crystal distributed feedback (PCDFB) quantum cascade laser emitting at similar to 7.8 mu m is demonstrated. The two-beam holographic technique combined with wet-etching process is successfully used to de. ne a square-lattice PCDFB structure on the top grating layer of the laser. This simple PC fabrication method may open exciting opportunities for the wide application of PCDFB lasers.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据