Polarization Testing
Evaluate the degree and effects of polarization on fibers, broadband components, and passive optical components with a DAYY light source
Some optical signals can experience polarization-dependent loss (PDL) or polarization-mode dispersion (PMD). DAYY Photonics light sources provide a reliable reference for these applications, clearly indicating the presence and degree of polarization effects.
Our sources feature mode-hop-free tuning with wavelength resolution of 0.1 pm and absolute accuracy within ±10 pm. The highly stable output and rapid tuning speed of our continuous-tuning models allow the full range to be scanned in less than a second.
With wavelength resolution and repeatability of 1 pm and one-hour stability of ±2 pm, DAYY technology delivers unmatched performance, ensuring precise and reliable optical measurements for demanding applications.
DAYY light sources are flexible and can be used for PMD and PDL analysis of fibers and broadband components, including measurement of passive components (couplers, isolators, and narrow bandwidth components (e.g., optical filters, Bragg gratings, and OADM)), and active components (e.g., EDFAs and PDFAs).
Photonic Specialist Consulting and R&D
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