期刊
OPTICS LETTERS
卷 35, 期 9, 页码 1317-1319出版社
OPTICAL SOC AMER
DOI: 10.1364/OL.35.001317
关键词
-
类别
资金
- Max-Plank Society
- Chinese Academy of Science (CAS)
- Australian Research Council
We analyze the conical second-harmonic generation via Cerenkov-type phase matching in two-dimensional decagonal nonlinear photonic quasi-crystals for linear, circular, and elliptical polarized fundamental beams. Depending on the polarization state, we observe either centrosymmetric or noncentrosymmetric intensity modulation of the second-harmonic rings. We explain this effect by employing the concept of effective quadratic nonlinearity combined with the hexagonal symmetry of the individual ferroelectric domains. (C) 2010 Optical Society of America
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