Preparation and characterization of high-compatibility ultra-low bending loss single-mode optical fibers

Mo Qi; Mao Qian; Du Cheng; Yu Huang; Ke Yili; Chen Rushan; Lei Qiong; Wu Yao

doi:10.13756/j.gtxyj.2015.03.014

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Preparation and characterization of high-compatibility ultra-low bending loss single-mode optical fibers

- Preparation and characterization of high-compatibility ultra-low bending loss single-mode optical fibers
- Study on Optical communication Issue 3, Pages: 41-43(2015)
- 作者机构：
  
  1. 烽火藤仓光纤科技有限公司
  2. 武汉邮电科学研究院
  3. 烽火通信科技股份有限公司
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2015.03.014
  CLC： TN253
- Published：2015，
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[1]莫琦,毛谦,杜城,喻煌,柯一礼,陈如山,雷琼,吴瑶.高兼容性超低弯曲损耗单模光纤的制备与表征[J].光通信研究,2015(03):41-43.

Mo Qi, Mao Qian, Du Cheng, et al. Preparation and characterization of high-compatibility ultra-low bending loss single-mode optical fibers. [J]. (3):41-43(2015)
[1]莫琦,毛谦,杜城,喻煌,柯一礼,陈如山,雷琼,吴瑶.高兼容性超低弯曲损耗单模光纤的制备与表征[J].光通信研究,2015(03):41-43. DOI： 10.13756/j.gtxyj.2015.03.014.

Mo Qi, Mao Qian, Du Cheng, et al. Preparation and characterization of high-compatibility ultra-low bending loss single-mode optical fibers. [J]. (3):41-43(2015) DOI： 10.13756/j.gtxyj.2015.03.014.

摘要

介绍了一种新型非光子晶体结构弯曲不敏感单模光纤的设计与制备。采用数值计算方法分析了光纤的下陷型波导结构

通过PCVD（等离子体化学气相沉积法）工艺获得了1 310nm波长的模场直径为4.3μm、1 550nm波长的模场直径为5.4μm的光纤样品

与G.652D光纤的双点接续损耗低至0.15dB

满足普通跳线的接续要求。该样品在2.5mm弯曲半径条件下弯曲10圈

其1 550nm波长的弯曲损耗优化至0.01dB

可适用于任何苛刻的FTTx应用环境

并有替代铜缆成为消费电子中理想传输介质的潜力

同时还可用于各种光电器件中。

Abstract

This letter introduces the design and preparation of a novel non-photonic crystal structured and bend-insensitive singlemode optical fiber.It numerically analyzes the trench waveguide structure of the fiber and obtains by using the PCVD process its sample with a MFD of 4.3μm at 1 310 nm and 5.4μm at 1 550 nm

and a splicing loss with G.652 Dfiber as low as0.15dB/2joints

satisfying the splicing requirements of common jumpers.When this sample is wound 10 turns with a bend radius of 2.5mm

its bending loss is optimized to 0.01 dB at 1 550 nm

satisfying any harsh FTTx application environment.Furthermore

it has the potential to replace copper cables as an ideal transmission medium in consumer electronics and to be applied in various photoelectronic devices.

关键词

超低弯曲损耗有源光缆光纤光纤到户

Keywords

ultra-low bending lossactive optical cableoptical fiberFTTH

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