Robust multimaterial chalcogenide fibers produced by a hybrid fiber-fabrication process
Robust multimaterial chalcogenide fibers produced by a hybrid fiber-fabrication process
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DOI：
10.1364/ome.7.002336
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发表时间：
2017-07-01
影响因子：
2.8
通讯作者：
Abouraddy, A. F.
中科院分区：
文献类型：
--
作者：
Shabahang, S.;Tan, F. A.;Abouraddy, A. F.
将高纯度硫化物玻璃的双坩埚制作与多材料热纤维拉伸相结合，生产出坚固的低损耗0.2nA硫化物纤维。在1.5、2.0和4.6微米的波长下，光传输损耗小于1.1分贝/米。在1.5微米的设计波长下，光纤的透过率为97%，使用的单层减反射膜在温度、湿度和磨损测试下都是耐用的。拉伸强度测试表明，与无外套硫化物纤维相比，该纤维的机械强度提高了1000倍。演示了在单模光纤中传输多瓦功率的方法。(C)2017年美国光学学会
Double-crucible cane fabrication of highly purified chalcogenide-glass was combined with multimaterial thermal fiber drawing to produce robust low-loss 0.2 NA chalcogenide fibers. Optical transmission losses were shown to be less than 1.1 dB/m at wavelengths of 1.5, 2.0 and 4.6 mu m. Fiber transmission > 97% at the 1.5 mu m design wavelength was demonstrated using single-layer anti-reflection coatings that were durable under temperature, humidity and abrasion tests. Tensile-strength tests proved that the mechanical strength of the fiber was improved by a factor of 1000 compared to a jacket-free chalcogenide fiber. Multiwatt power transmission in single mode fiber was demonstrated. (C) 2017 Optical Society of America