Product Description:
The Agilent N7782B series PER analyzer is designed for the high speed and high precision measurement of polarization extinction ratio (PER) in polarization-maintaining fibers. The polarization measurement principle ensures reliable measurement of PER values up to 50dB.
The real-time measurement capability, combined with an automated interface, makes the device ideal for integration into manufacturing systems, such as pigtail stations for laser diodes and planar waveguide components. Analog interfaces are provided to integrate the system into control loop applications.
Features:
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Accurate polarization extinction ratio measurements in PMF, up to 50 dB
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The PMF is aligned with the laser signal using the recommended full polarization method
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Supports automatic fiber stress testing using the N7783B thermal cycling device
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Easy to use graphics software with real-time display capabilities
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Laser diode PMF pigtails display PER and optical power in real time, supporting PM fiber alignment during pigtails.
PMF welding In order to support alignment during PM fiber welding, the Keysight N7782B provides real-time display of optical power and Angle misalignment of two fibers
PM components characterize the PER of PM components such as optical fiber polarizers, PMF couplers, PMF splitters, etc.
The polarization crosstalk in the PMF cross-coupled PM fiber is measured and displayed as PER
