(INVITED) Optimized optical fiber poling configurations
(INVITED) Optimized optical fiber poling configurations
复制标题
（邀请）优化的光纤极化配置
DOI：
10.1016/j.omx.2019.100016
复制
发表时间：
2019
期刊：
影响因子：
--
通讯作者：
De Lucia F
中科院分区：
文献类型：
--
作者：
De Lucia F
自20世纪90年代初以来，已经知道在自然地缺乏任何二阶磁化率的材料（例如玻璃）中经由热极化过程产生有效的二阶非线性。在这篇综述中，我们提出了一个历史性的概述，通过介绍提出了早期的证据，在玻璃中的二阶非线性效应来解释热极化技术的工作原理。然后概述了该技术从散装材料到光纤的转移。不同的配置极化和比较，即传统的阳极-阴极设置，阴极的过程和最近的发展，感应极化技术，它允许极化纤维之间没有任何物理接触的嵌入式电极和高压电源。随后介绍了感应极化技术的二维数值模型。还概述了用于将电极嵌入光纤的包层孔内的不同解决方案。除了固体电极，最近的结果已经提出了关于采用液体电极，金属和水。首次用自来水作电极对石英光纤进行了热极化。这两个主要的结果，即感应极化和液体电极，可以允许克服一些明显的固有限制所示的热极化技术到目前为止，例如非线性器件的长度和微结构光纤的几何结构的复杂性，固体和PCF。最后，我们回顾了我们小组的周期性极化石英光纤的最新成果和已发表的应用，包括高次谐波产生和相敏放大。这些结果表明，热极化技术在全光纤非线性光子学中的应用具有广阔的前景。
The creation of an effective second order nonlinearity via the process of thermal poling in materials such as glasses, which naturally lack any second order susceptibility, has been known since the early 1990s. In this review, we present a historical overview via an introduction presenting early evidence of second order nonlinear effects in glass to explain the working principles of the thermal poling technique. An overview is then given to the transfer of the technique from bulk materials to optical fibers. Different configurations of poling are presented and compared, namely the conventional anode-cathode set-up, the development of the cathode-less process and most recently, the induction poling technique, which allows for poling fibers without any physical contact between the embedded electrodes and the high voltage supply. 2D-numerical models of the induction poling technique are later presented. An overview is also given of the different solutions for embedding electrodes inside the cladding holes of the fiber. Apart from solid electrodes, the more recent results have been presented about the adoption of liquid electrodes, both metallic and aqueous. For the first time silica optical fibers have been thermally poled using tap water as electrode. Both these two main results, namely induction poling and the liquid electrodes can allow to overcome some of the apparently intrinsic limits shown by the thermal poling technique so far, such as for example the length of the nonlinear devices and the complexity of the geometrical structure of microstructured optical fibres, both solid and PCF. Finally, we review the most recent outcomes and published applications of periodically poled silica fibers from our group, including high harmonic generation and phase sensitive amplification. All these promising results demonstrate that the way towards a full exploitation of the thermal poling technique for all-fiber nonlinear photonics is opening up many new vistas.
登录
查看更多内容
掺铥铝硅酸盐玻璃纤维中光致二次谐波产生谐振增强的观察。
影响因子：
3.6
作者：
D. Krol;D. DiGiovanni;W. Pleibel;R. Stolen
通讯作者：
R. Stolen
光纤中的二次和三次谐波产生
DOI：
10.1364/cleo.1984.thi33
发表时间：
1984
影响因子：
1.9
作者：
J. Gabriagues;L. Fersing
通讯作者：
L. Fersing
影响因子：
15
作者：
T. W. Richards;S. Boyer
通讯作者：
S. Boyer
影响因子：
3.6
作者：
M. A. Abdul Khudus;F. De Lucia;C. Corbari;Timothy Lee;P. Horák;P. Sazio;G. Brambilla
通讯作者：
M. A. Abdul Khudus;F. De Lucia;C. Corbari;Timothy Lee;P. Horák;P. Sazio;G. Brambilla
影响因子：
1.1
作者：
FARRIES, MC;RUSSELL, PSJ;PAYNE, DN
通讯作者：
PAYNE, DN