期刊
APPLIED PHYSICS LETTERS
卷 96, 期 25, 页码 -出版社
AMER INST PHYSICS
DOI: 10.1063/1.3455316
关键词
distributed Bragg reflectors; microcavity lasers; optical design techniques; surface emitting lasers
资金
- DARPA [W911NF-07-1-0314]
- Humboldt Research Award
- Deutsche Forschungsgemeinschaft [SFB 787]
We propose and realize a substrate-free metal-cavity surface-emitting microlaser with both top and sidewall metal and a bottom distributed Bragg reflector as the cavity structure. The transfer-matrix method is used to design the laser structure based on the round-trip resonance condition inside the cavity. The laser is 2.0 mu m in diameter and 2.5 mu m in height, and operates at room temperature with continuous-wave mode. Flip-bonding the device to a silicon substrate with a conductive metal provides efficient heat removal. A high characteristic temperature about 425 K is observed from 10 to 27 degrees C. (C) 2010 American Institute of Physics. [doi:10.1063/1.3455316]
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