- Fiber Manufacturing
- Cable Manufacturing
- Next Gen & Specialty Fibers
2920 Polarization Mode Dispersion System
Fastest available polarization mode dispersion (PMD) measurement system
2920 often purchased as part of a:
Full Length Station (FLS)
- Polarization Mode Dispersion
- Final Quality Control
- Incoming Quality Control
Overview
The 2920 Interferometric PMD System replaces the 2820 as the state-of-the-art PMD test solution for optical fiber and cable production. Built for the production floor, the 2920 offers improved robustness and reliability while using the interferometric PMD measurement technique, the fastest method available, to perform single-scan PMD measurements in less than 5 seconds.
Beyond speed, the 2920 employs the generalized interferometric (GINTY) method. The GINTY method is widely recognized for delivering more precise and more versatile PMD measurements because results are not influenced by light source spectral shape or the degree of mode coupling in the fiber under test.
Capabilities
Polarization Mode Dispersion (PMD)
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Features
Interferometric measurement method yields single-scan results in less than 5 seconds
Patented, generalized (GINTY) analysis produces reliable results independent of source spectrum, fiber mode coupling regime
Continuous random scrambling option minimizes measurement uncertainty
PKSL software application provides simple user interface, easy to customize test sequences and local language displays
Key Specs
Wavelength
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Specification
C and L-band
Repeatability
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Specification
< 0.002 ps
Range
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Specification
0-75 ps
Measurement time
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Specification
< 5 seconds
| Specification | |
|---|---|
| Wavelength | C and L-band |
| Repeatability | < 0.002 ps |
| Range | 0-75 ps |
| Measurement time | < 5 seconds |