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DCF-TM-10/130P-15

Thulium Doped Fiber

Cladding Absorption @ 790 nm (dB/m)
7 ± 2
Numerical Aperture - Cladding
Min 0.45
Numerical Aperture - Core
0.14 ± 0.01
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Home > Optical fiber > Active Fibers > Thulium Fibers > DCF-TM-10/130P-15

Thulium Doped Fiber

DCF-TM-10/130P-15

Description

Specifications
Specifications

This single-mode thulium-doped fiber is specifically engineered for eye-safe 2 μm fiber amplifiers and lasers. Featuring strong absorption at 790 nm and an optimized core composition to enhance cross-relaxation processes, it is an excellent choice for high-power optical systems requiring high performance.

Features & Benefits

  • Broad emission
  • Single mode operation
  • High doping concentration
  • High absorption to minimize fiber length
  • High conversion efficiency
  • Optimized core design enables two-for-one cross-relaxation for efficient conversion at 2μm.
  • Low splice losses with Coractive matched passive double-clad fibers

Applications

  • Eye-safe fiber lasers and amplifiers
  • Medical
  • LIDAR
  • Telecom Spectroscopy
  • Low and mid power CW and pulsed applications

Optical fiber specifications

Optical

Cladding Absorption @ 790 nm (dB/m)
7 ± 2
Numerical Aperture - Cladding
Min 0.45
Numerical Aperture - Core
0.14 ± 0.01

Geometrical & Mechanical

Cladding diameter (μm)
128 ± 3
Cladding geometry
Octogonal
Coating Diameter (μm)
245 ± 10
Core Diameter (μm)
10 ± 1
Core Ovality (%)
≤ 8
Core/Cladding Concentricity Error (μm)
≤ 1.5
Proof Test (kpsi)
<= 100

Environmental

Storage Temperature (C °)
-40 to +85

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