发光学报, 2013, 34 (10): 1351, 网络出版: 2013-10-24
一种基于布拉格反射波导的表面等离子体激光光源
A Plasmonic Laser Source Based On Bragg Reflection Waveguide
摘要
设计了一种基于布拉格反射波导的新型表面等离子体激光光源。这种光源结构简单, 便于集成, 可以在室温电泵浦的条件下工作, 同时可以输出约毫瓦量级的表面等离子激光, 相比于文献报道中纳米尺度的纳瓦级表面等离子体激光光源要高很多。该表面等离子体激光光源发射波长为808 nm, 布拉格反射波导所提供的倾斜激光光线在我们设计的准Otto模型中可以直接耦合成为表面等离子体。
Abstract
We designed a new type of plasmonic laser source based on the Bragg reflection waveguide. This laser source is simple in structure and convenient for integration. It works under room temperature electrical pumping condition and outputs plasmonic laser with more than milliwatt power, which is much larger than those demonstrated plasmonic laser sources with power of nano-watt scale. The proposed laser works at 808 nm. The tilted light beam offered by Bragg reflection waveguide directly couples into surface plasmon polaritons in our quasi-Otto configuration.
陈泳屹, 秦莉, 佟存柱, 王立军, 宁永强, 刘云, 汪丽杰, 张金龙, 单肖楠. 一种基于布拉格反射波导的表面等离子体激光光源[J]. 发光学报, 2013, 34(10): 1351. CHEN Yong-yi, QIN Li, TONG Cun-zhu, WANG Li-jun, NING Yong-qiang, LIU Yun, WANG Li-jie, ZHANG Jin-long, SHAN Xiao-nan. A Plasmonic Laser Source Based On Bragg Reflection Waveguide[J]. Chinese Journal of Luminescence, 2013, 34(10): 1351.