期刊
APPLIED PHYSICS LETTERS
卷 93, 期 26, 页码 -出版社
AMER INST PHYSICS
DOI: 10.1063/1.3059558
关键词
demultiplexing; finite difference time-domain analysis; lithium compounds; optical prisms; photonic crystals; Pockels effect
资金
- EU [STREP 033297 3D-DEMO]
We report on a lithium niobate photonic crystal (PC) superprism device designed for double demultiplexer applications. In fact, the strong angular beam steering cannot only be reached by passively tuning the wavelength but it can also be actively controlled by the Pockels effect enhanced due to the slow light phenomenon. The performance of the passive device is demonstrated by measuring its transmission properties. Optical far field and near-field experiments, corroborated by two-dimensional finite difference time domain (2D-FDTD) calculations, exhibit an angular dispersion of 1.5 degrees/nm. A value as high as 4.3 degrees/nm is expected by improving the PC design as supported by 2D-FDTD simulation.
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