PEM-340偏振消光比测试仪测试检测仪器has two separate versions: the Normal Power version with 50 dB of PER dynamic range is ideal for PM fiber connectorization and alignment of polarization axis of optical devices.
详细介绍
PEM-340偏振消光比测试仪polarization extinction ratio (PER) meter enables rapid and accurate polarization axis alignment of optical components to a PMF (Polarization Maintaining Fiber). The PEM-340 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.
Full band 1260-1630nm
Simultaneous display of extinction ratio, optical power, and polarization angle
50 dB dynamic range for PER measurement
Wide dynamic input power range (-40 to +10 dBm/Normal power), (-25 to +20dBm/High power)
