LIEKKI® Passive-30/405/460DC

PassiveNon-PMPassive Doping30μm / 400μm / 460μm
Written By Whitney Morris

LIEKKI® passive fibers are especially designed and manufactured to match the optical guiding properties of LIEKKI® large mode area Ytterbium doped fibers. This enables optimal mode coupling with minimal splice loss for maintaining the power and excellent beam quality between all elements of a fiber laser or amplifier. High- quality Fiber Bragg Gratings can be written into all LIEKKI® passive fibers.

Features

  • Compatibility:
    realNA — most accurate fiber core NA for minimal splice loss
    Glass cladding diameter is designed to “fit-in” octagonal active fibers
    Fiber Bragg Gratings can be written into all large mode area passive fibers

  • Reliability:
    Triple cladding fiber structure reduces pump power at coating interface for highest reliability
    Fiber coating proven to operate up to 150˚C and in extreme humidity

Applications

  • Fiber-based components for multi-kW fiber lasers (e.g. pump combiners; FBGs)

  • All-fiber subassemblies

Available versions

Download Datasheet Passive-30/405/460DC
Matched Yb-doped fiber Yb600-30/400/460DC and Yb1200-30/400/460DC

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Whitney Morris
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