LIEKKI® Passive-4/125(-PM), 0.22NA

LIEKKI® Passive-4/125(-PM), 0.22NA fibers are designed to support LIEKKI® Er-doped “4/125” fibers and LIEKKI® Yb1200-4/125 fiber in a wide range of applications. The passive fibers are available as non-PM (LIEKKI® Passive-4/125, 0.22NA) and PM (LIEKKI® Passive-4/125-PM, 0.22NA) versions. The passive fibers have mode field diameters matched to LIEKKI® Er-doped “4/125” fibers and LIEKKI® Yb1200-4/125 fiber and are designed with normal dispersion at 1550nm. 

Features

• Compatibility:
  Designed to match to LIEKKI® Er-doped “4/125” fibers and LIEKKI® Yb1200-4/125 fiber in mode field diameter and dispersion properties. Normal dispersion (nominal: -15ps/(nm*km) at 1550nm).

• Reliability:
  Single cladding fibers feature a telecom grade dual layer high-index acrylate coating

Applications

• Fiber-based components for Er-doped fiber lasers and amplifiers

• Fiber-based components for single-clad Yb-doped fiber lasers and amplifiers

• Fiber dispersion management for fiber lasers and amplifiers

Available versions

Download Datasheet Passive-4/125, 0.22NA and Passive-4/125-PM, 0.22NA
Matched Er-doped fibers Er30-4/125, Er40-4/125, Er80-4/125-HD-PM, Er110-4/125(-HD-PM)
Matched Yb-doped fiber Yb1200-4/125

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