论文部分内容阅读
HP公司今年十月宣布推出HP8504A精密反射计,该反射计是第一台可对光波器件和连接头进行精密测试的高性能仪器,它具有70dB回波损耗灵敏度和两个反射之间50μm分辩率,其性能远高于任何其它类似的仪表。对精确定位、识别和确定反射来源,HP8504A精密反射计是市场上唯一的具有高回波损耗和高空间分辩率的测试仪。在复杂的光波系统中,极小的反射光即可使高性能
HP announced in October this year the HP8504A Precision Reflectometer, the first high performance instrument to perform sophisticated testing of lightwave devices and connectors with 70dB return loss sensitivity and 50μm resolution between two reflections , Its performance is much higher than any other similar instrument. The HP8504A Precision Reflectometer is the only tester on the market with high return loss and high spatial resolution for pinpointing, identifying and identifying sources of reflection. In complex lightwave systems, very small reflected light gives high performance