LIEKKI® Er40-4/125

LIEKKI® Er40-4/125 fiber is a highly doped erbium fiber designed for C- and L-band amplifiers, and ASE sources. Due to the high absorption level this fiber is particularly suited for L-band applications. 

Features

• Direct Nanoparticle Deposition:
  Industry leading fiber deposition process

• Performance:
  Short application length for reduced nonlinear effects
  Low polarization mode dispersion, typical value <25 fs/m
  Suitable for both 980nm and 1480nm pumping

• Reliability:
  Telecom grade dual layer UV-cured acrylate coating

• Compatibility:
  Telecom-like geometry with good spliceability to standard telecom fibers (Hi1060 flex) or MFD-matched LIEKKI® Passive-4/125, 0.22NA
  Telcordia GR–1312–CORE Generic Requirements qualified

Applications

• C– and L-band amplifiers

• ASE sources

• Pre-amplifier for high powerLIDAR

Available versions

Download Datasheet Er40-4/125
Matched passive fiber Passive-4/125, 0.22NA

Customized solutions available on request

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