|
|||||
|
|
| 1310nm/1550nm单模光纤波分复用器的研制 | |
| 引用本文： | 吕敏,沈力,杨笛,张素娟.1310nm/1550nm单模光纤波分复用器的研制[J].光学技术,2008,34(3):362-364. |
| 作者姓名： | 吕敏 沈力 杨笛 张素娟 |
| 作者单位： | 1. 中央民族大学,北京,100081 2. 中科院上海光机所,上海,201800 3. 63713部队,山西,036301 |
| 基金项目： | 中央民族大学校科研和校改项目 |
| 摘 要： | 报道了熔锥型1310nm/1550nm波分复用器的设计和制作方法。运用光纤耦合器的耦合机理,从理论上得出了耦合功率和拉伸长度的关系,当拉伸长度大约为9.5mm时,可以实现1310nm/1550nm波分复用。采用熔融拉锥系统,制作了样品。测试表明,器件的隔离度大于21dB,附加损耗小于0.1dB,该器件的指标都达到了实用化的要求。 |
| 关 键 词： | 光纤通信技术 波分复用器 熔融拉锥 性能测试 |
| 文章编号： | 1002-1582(2008)03-0362-03 |
| 修稿时间： | 2007年7月25日 |
Study on 1310nm/1550nm single-mode fiber wavelength division multiplexer/demultiplexer |
|
| LV Min,SHEN Li,YANG Di,ZHANG Su-juan.Study on 1310nm/1550nm single-mode fiber wavelength division multiplexer/demultiplexer[J].Optical Technique,2008,34(3):362-364. | |
| Authors: | LV Min SHEN Li YANG Di ZHANG Su-juan |
| Abstract: | The design and fabricated method of fused-taped 1310nm/1550nm wavelength division multiplexer/demultiplexer(WDM) is reported.With the coupling mechanism of the fiber coupler,the relationship of the coupling ratio and fused pull length is obtained theoretically and the fused pull length is about 9.5mm,the device will realize the wave-length allocation.The samples are manufactured successfully with the fused-taped system.The testing results show that the isolation of the device is more than 21dB and the excess loss is less than 0.1dB.The performance of the device is conformed to the request very well. |
| Keywords: | optical fiber communication technology wavelength division multiplexer/demultiplexer(WDM) fused-taped performance testing |
| 本文献已被 万方数据 等数据库收录！ | |