LIEKKI® Passive-30/250 (DC,-PM)
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 fibersReliability:
Single cladding fibers feature a telecom grade dual layer high-index acrylate coating
Double cladding fiber coating proven to operate up to 150˚C and in extreme humidity
Applications
Fiber-based components for fiber lasers (e.g. pump combiners; FBGs)
Pigtails for fiber lasers and amplifiers
All-fiber subassemblies
Available versions
Download Datasheet
Version “0.070NA”: Passive-30/250, Passive-30/250-PM, Passive-30/250DC, Passive-30/250DC-PM
Version “0.060NA”: Passive-30/250-PM, 0.060NA, Passive-30/250DC-PM, 0.060NA
Matched Yb-doped fibers Yb1200-30/250DC, Yb1200-30/250DC-PM
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