In-Line Polarimeter

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JW8611 In-Line Polarimeter

JW8611

Polarization measurement system for high-speed analysis and monitoring of SOP and DOP of an input light beam

The in-line polarimeter is designed for high-speed polarization analysis and monitoring. It simultaneously obtains the four stokes parameters through four channels, enabling precise measurement of the instantaneous state of polarization (SOP) and the degree of polarization (DOP) of the input light beam. With a maximum sampling rate of 10,000 samples per second, the polarization measurement system ensures rapid and accurate polarization analysis. The in-line polarimeter comes with software for real-time graphic display of polarization state either on a Poincaré Sphere window for viewing SOP traces. When paired with the polarization state thermal cycling heater, it can also measure the polarization extinction ratio (PER) of narrowband light through fiber heating techniques.

Specifications

Wavelength Range	1480 to 1620nm
SOP Accuracy	0.25°
DOP Accuracy	2%
PER Measurement Range	0 to 40 dB
PER Resolution	0.1dB
Return Loss	APC: 55dB PC: 45dB
Insertion Loss	1.5dB (max.)
PDL	0.3dB
Input Power Range	-40 to 10dB
Sampling Rate	10k
Dimensions	235×104×300mm