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安捷伦推出具有信道解调功能的两种光频谱仪(OSA),加快了DWDM系统采用的激光发射器的设计和测试速度。这两种产品分别是:86146B工作台光频谱仪和86144B便携式光频谱仪。它们针对研发应用或安装和试运行应用,其滤波器模式可隔离间隔紧密(12.5GHz及更高)的调制DWDM信号,可精确灵活地测试单一信道。
Agilent introduced two optical spectrometers (OSAs) with channel demodulation to speed the design and testing of laser transmitters for DWDM systems. The two products are: 86146B bench optical spectrometer and 86144B portable optical spectrometer. Targeted for R & D applications or for installation and commissioning applications, their filter mode isolates closely spaced (12.5GHz and above) modulated DWDM signals for accurate and flexible testing of a single channel.