公开(公告)号：US20160320556A1

公开(公告)日：2016-11-03

申请号：US15104918

申请日：2014-12-15

申请人： INPHOTEC SP. O. O.

发明人： Tomasz Nasilowski ,  Zbigniew Holdynski ,  Lukasz Szostkiewicz ,  Katarzyna Pawlik ,  Marek Napierala ,  Tadeusz Tenderenda ,  Michal Murawski ,  Michal Szymanski ,  Lukasz Ostrowski ,  Mateusz Slowikowski ,  Anna Katarzyna Ziolowicz ,  Karol Stepien

IPC分类号： G02B6/02 ,  C03C25/68 ,  H01S3/16

CPC分类号： G02B6/02042 ,  C03C25/68 ,  G02B6/02338 ,  G02B6/02357 ,  G02B6/02366 ,  H01S3/1608

摘要： Microstructured multicore optical fibre with a microstructure area, in which, at least two basic cells are embedded, where each of them contains a core, preferably made of glass, specifically including doped silica glass or polymer, together with the surrounding it longitudinal areas with lower refraction index vs. that of the cladding, which areas may adopt the shape of holes, filled with gas, in particular with the air or a fluid or a polymer or spaces of another glass with doping allowing to reduce refractive index (further referred to as holes), embedded in a matrix of glass, in particular of silica glass or polymer. The refraction index of the holes is decreased vs. that of the matrix of glass, in particular of silica glass or polymer. The basic cell is characterised by the diameter of D2 core, the diameter of D3 core and the distance between adjacent holes, corresponding to lattice constant A. The centres of the holes are localised on the vertices and the middle points of the sides of the hexagon, the centre of which is designated by the core; the length of side c of the hexagon, created by the centres of holes, is equal to the preferably doubled lattice constant A. The juxtaposed, at least, two basic cells are surrounded by the cladding, preferably made of glass, in particular of silica glass or polymer. A Device for addressing cores of the multicore optical fibre a fabrication method of the device for addressing cores is also disclosed.

摘要翻译： 具有微结构区域的微结构化多芯光纤，其中嵌入有至少两个碱性电池，其中每个都包含芯，优选由玻璃制成，特别包括掺杂的石英玻璃或聚合物，以及周围的具有较低 折射率相对于包层的折射率，哪些区域可以采用填充有气体的孔，特别是与空气或流体或具有掺杂的另一玻璃的聚合物或空间的气体形状，以减少折射率（进一步称为 孔），嵌入玻璃基质，特别是石英玻璃或聚合物。 孔的折射率相对于玻璃基体，特别是石英玻璃或聚合物的折射率降低。 基本单元的特征在于D2芯的直径，D3芯的直径和相邻孔之间的距离，对应于晶格常数A.孔的中心位于六边形的顶点和中间点 ，其中心由核心指定; 由孔的中心产生的六边形的边c的长度等于优选的双晶格常数A.并置的至少两个基本单元被包层围绕，优选由玻璃制成，特别是由二氧化硅 玻璃或聚合物。 还公开了一种用于寻址多芯光纤的核心的设备，用于寻址核心的设备的制造方法。