Thulium Fibers
Few-mode Tm doped fiber
DCF-TM-10/130-18 at a glance
2.3 ± 0.5
Cladding Absorption @ 790 nm (dB/m)
Pump light absorbed per metre by the doped core, measured through the cladding.
Min 0.45
Numerical Aperture - Cladding
High-NA cladding that captures and guides the pump light.
0.18 ± 0.02
Numerical Aperture - Core
No pedestal, splice.
128 ± 3
Cladding diameter (μm)
Meets the standard geometry simplifying cleaving and splicing.
Octogonal
Cladding geometry
Cross-section shape of the cladding.
245 ± 10
Coating Diameter (μm)
Outer diameter of the protective polymer coating.
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DCF-TM-10/130-18
The DCF-TM-10/130-18 demonstrates excellent batch-to-batch consistency, which is essential for high-volume fiber laser manufacturing. Additionally, its 130 μm cladding diameter complies with telecom standards, simplifying both cleaving and splicing processes.
DCF-TM-10/130-18
