Polarisation Extinction Ratio Meter
The ERM-202 is a dual channel polarisation extinction ratio (PER) meter specifically designed to simultaneously measure the PER and power ratio of a device with two polarisation maintaining (PM) outputs, such as a Y-branch fibre gyro IOC, PM coupler (PMC), or polarisation beam splitter (PBS), as well as evaluate the performance (output DOP) of depolarisers.Features
- Two measurement channels
- Simultaneous PER & power ratio testing
- >50 dB PER range
- Bright OLED display
- High angular resolution
- Store and recall functions
- IOC PER & coupling ratio tests
- PMC & PBS PER & coupling ratio tests
- Laser diode PM fibre pigtailing
- PM fibre patch cord production
- PM fibre fusion splicing QA
- PM fibre coil and fibre gyro QA monitoring/measurement
Visit the BBN International Ltd website for more information on Polarisation Extinction Ratio Meter
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