日本Santec偏振消光比测试仪 PEM-330 动态范围40dB~50dB可选

PEM-330是SANTEC推出的第一款偏振消光比测试仪, 工作在1260~1630nm的波段范围, 实时测量刷新率10Hz, 动态范围40dB和50dB可选. 适用于保偏器件的对轴, 保偏光纤耦合的激光二极管的偏振特性评估, 以及保偏光纤的熔接效果测试.

The PEM-330, polarization extinction ratio (PER) meter enables rapid and accurate polarization axis alignment of optical components to a PMF (Polarization Maintaining Fiber). The PEM-330 incorporates a powerful GPIB interface enabling full system integration and production line automation. In addition, to facilitate automatic alignment of diode lasers to optical fibers, an analog power monitor with 1kHz response time is available. With this addition, both translational and rotational fiber alignment can be controlled automatically.

Feature

Full band 1260-1630nm;

Simultaneous display of extinction ratio, optical power, and polarization angle;

50 dB dynamic range for PER measurement;

Wide dynamic range for input power (-40 to +10 dBm);

Direct PD analog output;

Real-time (up to 10Hz) measurement;

Option utility software (for controlling instrument and acquiring/storing data);

Application

Alignment of polarization axis of optical devices;

Connectorized PMF patch cord evaluation;

PMF pigtailed laser diodes evaluation;

PM fiber fusion splicing;