6-micron interaction length electro-optic modulation based on lithium niobate photonic crystal cavity

被引：33
|
作者：
Lu, H. [1 ]
Sadani, B. [1 ]
Ulliac, G. [1 ]
Courjal, N. [1 ]
Guyot, C. [1 ]
Merolla, J. -M. [1 ]
Collet, M. [1 ]
Baida, F. I. [1 ]
Bernal, M. -P. [1 ]
机构：
[1] Univ Franche Comte, Inst FEMTO ST, CNRS, UMR 6174, F-25030 Besancon, France
来源：
OPTICS EXPRESS | 2012年 / 20卷 / 19期
关键词：
WAVE-GUIDE; DIGITAL HOLOGRAPHY; INTERNAL FIELD; SLOW-LIGHT; THIN-FILMS;
D O I：
10.1364/OE.20.020884
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We report on electro-optic modulation using a Lithium Niobate (LN) Photonic Crystal (PC) cavity structure. The compact device (6 mu m in length) consists of a 2D photonic crystal cavity made on an Annealed Proton Exchange (APE) LN waveguide with vertical deposited electrodes. Experimental results show a tunability of 0.6 nm/V. This compact design opens a way towards micro and nano-scale tunable photonic devices with low driving electrical power. (C) 2012 Optical Society of America
引用
收藏
页码：20884 / 20893
页数：10
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