Ultrafast-laser inscription of a three dimensional fan-out device for multicore fiber coupling applications

被引：147

作者：

Thomson, R. R. ^{[1
]}

Bookey, H. T. ^{[1
]}

Psaila, N. D. ^{[1
]}

Fender, A. ^{[1
]}

Campbell, S. ^{[1
]}

MacPherson, W. N. ^{[1
]}

Barton, J. S. ^{[1
]}

Reid, D. T. ^{[1
]}

Kar, A. K. ^{[1
]}

机构：

[1] Heriot Watt Univ, Sch Engn & Phys Sci, Edinburgh EH14 4AS, Midlothian, Scotland

来源：

OPTICS EXPRESS | 2007年 / 15卷 / 18期

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

10.1364/OE.15.011691

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A fan-out device has been fabricated using ultrafast-laser waveguide-inscription that enables each core of a multicore optical fiber (MCF) to be addressed by a single mode fiber held in a fiber V-groove array (FVA). By utilizing the unique three-dimensional fabrication capability of this technique we demonstrate coupling between an FVA consisting of a one-dimensional array of fibers and an MCF consisting of a two-dimensional array of cores. When coupled to all cores of the MCF simultaneously, the average insertion loss per core was 5.0 dB in the 1.55 mu m spectral region. Furthermore, the fan-out exhibited low cross-talk and low polarization dependent loss. (c) 2007 Optical Society of America.

引用

页码：11691 / 11697

页数：7

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