Interfaces impact on the transmission of chalcogenides photonic crystal fibres
Interfaces impact on the transmission of chalcogenides photonic crystal fibres
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DOI：
10.2109/jcersj2.116.1024
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发表时间：
2008-10-01
影响因子：
1.1
通讯作者：
Traynor, Nicolas
中科院分区：
文献类型：
--
作者：
Brilland, Laurent;Troles, Johan;Traynor, Nicolas
在这项工作中，我们提出了三种不同的玻璃组合物含有各种硫族元素的硫族化物光子晶体光纤（PCF）的制造与固体芯。我们表明，堆叠和绘制技术目前用于二氧化硅光子晶体光纤的情况下，硫属玻璃可能是有问题的。我们证明了多余的损失与毛细管之间的接口。我们还提出了正确的PCF设计，使最终的光纤损耗显着改善。我们在1.55 μ m处获得了3 dB/m的最低衰减，在3.39 μ m处获得了4.5 dB/m的最低衰减，在9.3 μ m处获得了6 dB/m的最低衰减。（C）2008年日本陶瓷学会。All rights reserved.
In this work, we present the fabrication of chalcogenide photonic crystal fibres (PCFs) with a solid core for three different glass composition containing a variety of chalcogens. We show that the Stack and Draw technique currently used for silica PCFs can be problematic in the case of chalcogenides glasses. We prove that excess losses are related to the interface between the capillaries. We also present correct PCF design enables a significant improvement of final fibre losses. We obtained a lowest attenuation of 3 dB/m at 1.55 mu m, of 4.5 dB/m at 3.39 mu m and 6 dB/m at 9,3 mu m. (C)2008 The Ceramic Society of Japan. All rights reserved.