首页> 外文会议>10th Russian-Chinese Symposium on Laser Physics and Laser Technologies and 2010 Academic Symposium on Optoelectronics Technology >Design and experimental investigation of a 2.05µm single mode fiber coupler with high coupling efficiency
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Design and experimental investigation of a 2.05µm single mode fiber coupler with high coupling efficiency

机译:2.05μm高耦合效率单模光纤耦合器的设计与实验研究

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摘要

With the self focusing lenses, we design a 2.05µm single mode fiber coupler and calibrate the maximum value of coupling efficiency by experiment. The results show that the coupling efficiency could reach the maximum of 25.4%, which satisfy the requirement of receiving system of 2.05µm coherent wind lidar, thus realize miniaturization and all light transmitted by fiber of the receiving system. At last, the errors affecting the system are analyzed by semi-quantitative method.
机译:使用自聚焦透镜,我们设计了一个2.05µm单模光纤耦合器,并通过实验校准了耦合效率的最大值。结果表明,耦合效率最高可达到25.4%,满足接收系统2.05μm相干风激光雷达的要求,从而实现了接收系统光纤的小型化和全部光传输。最后,通过半定量分析了影响系统的误差。

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