外文题目: Geometry Dependent Evolution of the Resonant Mode in ZnO Elongated Hexagonal Microcavity
作者: Dong, Hongxing; Liu, Yang; Sun, Shulin; Li, Jingzhou; Zhan, Jinxin; Chen, Zhanghai; Zhang, Long
刊名: Sci Rep
年: 2016 卷: 6 文章编号：19273
英文关键词:

OPTICAL RESONATORS; WAVE-GUIDE; NANOWIRES; LASERS
英文摘要:
We have developed a novel but simple approach to obtain ZnO microcombs with parallelogram stems and elongated hexagonal branches. We found that the present elongated hexagonal microcavity exhibited quite different features for its optical resonant modes due to the broken hexagonal symmetry. The resonant mode evolution of such microcavity was investigated systemically by using a spatially resolved spectroscopic technique. Theoretical analyses based on the plane wave mode and FEM simulations agreed well with the experimental results. We believe that our research allows us to have a deeper understanding of the controllable growth of novel optical cavities and the shape-dependent optical resonant modes.


文献类型: 期刊论文
正文语种: English
收录类别: SCI
DOI: 10.1038/srep19273


全文传递服务